dungeon bug for druids?

[ordo]

this morning i went one of new instances as a kitty (the one u stealth around with illidan)
but as soon as i landed a killing blow or a mob died it broke my kitty form and i saw my self casting roots =)
is it a bug or? does it brake for bears to?

[ceelion]

It was breaking me outta cat form randomly. I didn't notice our bear tank dropping out randomly though. Wasn't only after a killing blow, was just whenever, or at least it felt like that.

[nerdymunky]

This happened to me once. Just after we finished the final boss, I was popped out of bear form and saw Jeeves next to me. I'm curious if it has anything to do with the Night Elf transformation on shapeshift forms.