(the links atm go to ~3 days ago when maintenance happened but ofc will start to drift as more posts are made)
You can see the thumbnails disappear exactly at the mark of the maintenance and ever since then they're gone. If you see thumbnails after that, they're usually wrong ones that are being loaded from different posts (there's a separate issue in for that now). I was wondering if you were aware of any issues or changes that happened because of this maintenance that would prevent kbin instances from fetching thumbnails? I've raised this in the kbin matrix chat as well