Hover Text Box Stretching Out?

Believe me, I have absolutely NO IDEA how to describe this, so maybe I'd just better show you instead. See the screenshot I took. It seems to be doing this with items I have created, and on tombstone epitaphs in a graveyard mostly. But it is NOT a Mod issue, because this screenshot was taken when I removed the mods, as well as deleting everything that had the word "cache" in the name. Actually, it has been doing this on my tombstones ever since the Life and Death Pack, now that I think about it, but I haven't brought it up. Sometimes it goes away on it's own when I exit and restart the game, but then it picks it right back up again and does this. Does anyone else have this issue? Since I don't know how to describe this, I don't know how to look for fixes by myself. Please help!