Bug Collectors

This is the place to post or discuss bugs on LibraryThing (this includes TinyCat). It's not a wishlist for features, nor a list of things that could be better.


  • The Bug Tracking page can be reached here

  • You can see a list of the various bug statuses and how they are used here.

  • Join or watch this group to see "Bug Tracking" on the sidebar of your Talk pages.


This group was created in 2006 by CupCakeMonster. In October 2010, it was taken over by LibraryThing staff, to add new information, options and a group picture.

ThemaThemaPosteingangLetzter Beitrag 
Special Sauce Recommendations Don't Include Books From Same Series When in Text Form1 ungelesen / 1nukirisame, Heute 6:51pm
Search where? links failing13 ungelesen / 13CFBC, Heute 11:09am
Barcodes scanned by CueCat not decoding when editing book1 ungelesen / 1mice_elf, Heute 10:45am
uploading to member gallery does not work for me20 ungelesen / 20norabelle414, Heute 9:20am
Store Bug: Cannot Order Plain Barcodes3 ungelesen / 3kristilabrie, Heute 8:29am
search your library5 ungelesen / 5kristilabrie, Heute 7:24am
Wiki not updating28 ungelesen / 28humouress, Gestern 10:23am
Add books: Slovak National Library source not working for 2 months21 ungelesen / 21HsuBattery, Gestern 10:02am
CK problems on German site.2 ungelesen / 2kristilabrie, Gestern 9:50am
Import your books seems to be broken6 ungelesen / 6kristilabrie, Gestern 9:49am
Import books from .csv stuck again?4 ungelesen / 4kristilabrie, Gestern 9:43am
Android App bugs81 ungelesen / 81Laufwerk4, Sonntag 7:35am
Wrong book description6 ungelesen / 6norabelle414, Freitag 11:44pm
blank entries contained in the charts/graphs series listing5 ungelesen / 5al.vick, Freitag 12:18pm
Author image not displaying9 ungelesen / 9rodneyvc, Donnerstag 8:43pm
Books in your series not sorting properly on Series pages5 ungelesen / 5knerd.knitter, Donnerstag 2:09pm
Importing a Set of Books goes to Multiple Collections.1 ungelesen / 1JoeB1934, Donnerstag 12:11pm
Swedish and Finnish library sources10 ungelesen / 10drlskbibliotek, Donnerstag 10:56am
German National Library: Missing ISBNs in LibraryThing3 ungelesen / 3mice_elf, Donnerstag 10:04am
Import not working?78 ungelesen / 78vickila49, Mittwoch 7:10pm
Invisible review?7 ungelesen / 7kristilabrie, Mittwoch 12:45pm
z39.50 - New Jersey State Library20 ungelesen / 20navistar96, Dienstag 7:00pm
Book added to my collection changes to a different, unrelated book4 ungelesen / 4johndre3k, Dienstag 1:03pm
Zeitgeist/ Helpers stats all wrong for 2 days17 ungelesen / 17bergs47, Dienstag 5:42am
"Next available barcode" on catalog page is broken4 ungelesen / 4kristilabrie, April 15
Constantly getting signed out7 ungelesen / 7kristilabrie, April 15
Israel Union List not working to Import records8 ungelesen / 8kristilabrie, April 15
Small Barcode Bug in iOS App3 ungelesen / 3kristilabrie, April 15
Small bug when inputting published book review2 ungelesen / 2kristilabrie, April 15
Duplicate Barcode Bug in "Your books"1 ungelesen / 1kristilabrie, April 15
Unable To Reach Wiki2 ungelesen / 2lilithcat, April 14
GHA has Microsoft Defender warning for www.librarycat.org (TinyCat)15 ungelesen / 15mice_elf, April 9
weird tags3 ungelesen / 3EGBERTINA, April 8
TinyCat Down4 ungelesen / 4norabelle414, April 8
Book Link Error, Keegan's Foster5 ungelesen / 5AnnieMod, April 3
Sharing individual books on fb3 ungelesen / 3SusanBraxton, April 2
Thingaversary calculation error10 ungelesen / 10knerd.knitter, April 2
Broken blog link for "tag translation in effect" links on language sites3 ungelesen / 3knerd.knitter, April 2
Collection not remembered when selecting Cover Data9 ungelesen / 9knerd.knitter, April 2
Add Books not working3 ungelesen / 3MarthaJeanne, April 1
Author mismatch (Martínez-Väzquez)3 ungelesen / 3swynn, April 1
Universal import added wrong book3 ungelesen / 3MarthaJeanne, März 30
When I add books to a List not all my books show up in the "Your Books" tab10 ungelesen / 10themulhern, März 29
Cannot "examine and separate out names" on some author pages10 ungelesen / 10waltzmn, März 28
Bug with image uploads to award page gallery5 ungelesen / 5al.vick, März 28
Hyperlinks on iOS5 ungelesen / 5Maddz, März 27
Non-English site - Author role not actually saved5 ungelesen / 5kristilabrie, März 27
Common Knowledge autofill not working4 ungelesen / 4kristilabrie, März 27
Series deleted when combining works46 ungelesen / 46kristilabrie, März 27
Awards and Honors - Ordered3 ungelesen / 3knerd.knitter, März 26
Manually Added Book, Information Incorrect, "Black Hole Work"?4 ungelesen / 4fuzzi, März 22
"Your Catalog" on app not updating4 ungelesen / 4rpublic04, März 22
Featured Author homepage module doesn't use crop setting4 ungelesen / 4knerd.knitter, März 22
CK Author Nationality misbehaving when misused1 ungelesen / 1Cynfelyn, März 22
Excel export error - exports numbers only, not words14 ungelesen / 14bnielsen, März 22
Posting to facebook and twitter53 ungelesen / 53kristilabrie, März 21
CK items not showing on the Finnish LT "Your books" page38 ungelesen / 38kristilabrie, März 19
Recent additions to 'My Books' have gone missing4 ungelesen / 4libraian, März 17
have to refresh page to mark a message from admin10 ungelesen / 10amanda4242, März 12
CoverGuess author linking issue3 ungelesen / 3knerd.knitter, März 12
Book not using chosen cover13 ungelesen / 13waltzmn, März 11
Language sites / Add books / Other authors drop-down menu5 ungelesen / 5Cynfelyn, März 11
Unicode replacement character on language.php page3 ungelesen / 3knerd.knitter, März 11
number of sent messages3 ungelesen / 3kristilabrie, März 11
LoC Quick link not working2 ungelesen / 2kristilabrie, März 11
Favorite Authors5 ungelesen / 5kristilabrie, März 11
Edit Quick Links -> Bookstores shows "You must be signed in to use the Favorites feature."10 ungelesen / 10Nevov, März 9
"Add to catalog" acting strange4 ungelesen / 4lilithcat, März 8
Too Much Happiness: Stories Showing narrator not author23 ungelesen / 23AnnieMod, März 5
wrong data uploaded after barcode scanning6 ungelesen / 6kristilabrie, März 5
Unable to get off SCAN TO ADD page after scanning a book62 ungelesen / 62kristilabrie, März 5
Spam voting: invisible item4 ungelesen / 4Dariah, März 5
Window not closing when flagging author picture2 ungelesen / 2lilithcat, März 4
Lightbox doesn't close on flagging author image8 ungelesen / 8lilithcat, März 4
Delays in TinyCat Admin Users Updates2 ungelesen / 2kristilabrie, März 4
Patron Does not exist3 ungelesen / 3kristilabrie, März 4
Liath Luachra The Grey One3 ungelesen / 3waltzmn, März 3
Facebook - review share8 ungelesen / 8froxgirl, März 2
App not updating with books I added yesterday5 ungelesen / 5MarthaJeanne, März 2
Unable to check items out to patrons1 ungelesen / 1GHA.Library, März 1
Error with Tint Cat reports9 ungelesen / 9GHA.Library, März 1
Missing tags in library book display2 ungelesen / 2JoeB1934, Februar 29
Cover Images Not Loading31 ungelesen / 31conceptDawg, Februar 28
MARC Export missing books?23 ungelesen / 23kristilabrie, Februar 27
Deutsche Nationalbibliothek: Encoding problem with Umlauts5 ungelesen / 5bnielsen, Februar 27
Added books are not showing covers10 ungelesen / 10humouress, Februar 26
Broken add book page3 ungelesen / 3MarthaJeanne, Februar 26
TinyCat security certificate expired5 ungelesen / 5norabelle414, Februar 25
'Similar Libraries' Counts not Updating7 ungelesen / 7surly, Februar 25
iOS app catalog bug7 ungelesen / 7kristilabrie, Februar 24
Auto-Assigning Barcodes / Import Bug1 ungelesen / 1kristilabrie, Februar 23
I can't upload a cover from my laptop5 ungelesen / 5Tzctlibr, Februar 22
Photo Inset11 ungelesen / 11katiekrug, Februar 21
Legacy Library icon blurry on divided author pages5 ungelesen / 5Nevov, Februar 21
Covers incorrectly classified as "Custom"55 ungelesen / 55lorax, Februar 21
Mystery Tag Combination Votes7 ungelesen / 7darius52, Februar 20
Privacy error7 ungelesen / 7kristilabrie, Februar 20
"Error retrieving Details" of newly added books.4 ungelesen / 4waltzmn, Februar 19
GHA TinyCat not accessible3 ungelesen / 3timspalding, Februar 17
Separated works disappear from list of author's works4 ungelesen / 4SandraArdnas, Februar 17
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