» Fri Jun 08, 2012 6:47 am
You using Spellbreaker?
UESP says the fix is to go to load a different cell (new area) or wait a day. Though waiting is only a slight improvement, and loading a different cell is supposed to completely fix it.
Can't comment if it works or not, hasn't happened to me.
Good luck!
*EDIT*
Also, there are quite a few gremlins in perspective.
If it keeps happening in 1st, try 3rd... and vice versa.