Hi, i went with 800 zombie tooths. And i was 99.98% , i didnt lvl up when i start using teeths i got back to 0% after all teeths got back to 99.98% didnt lvl from this hope i`ll get em back or i`ll get my 2 lvls...
Relog, client just doesn't update your lvl. I had the same problem after exchanging teeth, killed a mob and didn't get any levels so I relogged and everything was fine after.