This is minor, but recurring.

Cardea Gallus, the NPC who gives out the daily Fighter's Guild quest, seems to have a liking for the basement of the Fighter's Guild. To the best of my knowledge there is no real way to GET to the basement, so I suspect she is a secret-squirrel ninja mage doing reconnaissance for those crafty magicka users. Funny thing is that her relocation (well beneath the floor, but directly below where she is *supposed* to be planted) only seems to happen for one of my characters - Argonian Templar. Haven't had the issue on my other 3 characters, but with the lizard it happens about every other time he goes to visit her (regardless if it is for quest pick-up or quest turn-in). It's a quick fix - I just log out, then log back in, and bam, there she is. It's just obnoxious and I figured it should be reported.

A similar thing happened in Sanguine's Demesne with the NPC who is supposed to be sitting on top of the table at the start of the dungeon. NPC was UNDER the table - could see him (her?) but could not target/interact. Did the same trick - log off, log on - presto-change-o, there's the NPC. Can't remember his/her name though but it appears to be the same issue - happened on a different character though.