LT Logo on old style pages does not load (Safari 14)

On old style pages, like the home page (https://www.librarything.com), Your Books or Add books, the logo in the top left corner is not showing up for me. It is not not found (404) but there is something else weird going on:
- When looking at the source, the masthead has this code (I removed the less-than-signs and more-than-signs):
div id="masthead" class="webkit osx "
a href="/home" target="_top"
div id="masthead_logo_wordmark"
img id="masthead_lt_logo" src="https://pics.cdn.librarything.com/pics/LT-logo-square-75-bw-w2.png" alt="LT" height="75px" width="75px"
-- div id="masthead_wordmark" /div --
-- img id="masthead_wordmark" src="https://pics.cdn.librarything.com/pics/lt-wordmark-2013@2x.png" alt="LibraryThing" width="200px" / --
/div
/a
- This code is weird to me because: I am on a desktop (MacOS 10.15.7, Safari 14.0) with a resolution of 1920x1080 but it seems to select the small L icon instead of the big LibraryThing icon. Also, I am certain I don't actually see the image in that code in the corner, to me it is just a brown empty area before "Home".
- In Chrome (86) and FF (82) the logo displays just fine. The HTML code is the same though (same code commented out)
- On new LT pages (Talk, More, Zeitgeist) the logo shows up fine.

I am also using Safari 14 and I do not have this problem. (Version 14.0.1 (15610.2.11.51.10, 15610))

Ah, it is definitely something on my side. Clearing localStorage (which was empty anyway) and cookies didn't fix it, but in a incognito window I do see the correct logo...

Hm. Interesting. I'll take a look and see if I can reproduce.

Closing this. DN indicated it was on their side. conceptdawg apparently came up empty.