A couple of times now I have updated the thumbnail to my thread in the Works In Progress section, and shortly after it reverted to a blurry, low res, cropped version of the previous thumbnail. I noticed that at the same time this is also happening to some of the other thumbnails in the gallery, but not all of them.
I was able to reinstate my latest thumbnail by re-editing the first post (without actually changing anything), but the image remains low res and cropped. Is there some sort of site maintenance going on when this happens, or are some of the threads simply cursed…?
Thanks for any help!