charred marsh
I entered a match and all I could see was fog and my abilities didn't belong to the class I was playing, I was Lumir but had the abilities of Bjornir on my action bar, it was still the normal Lumir abilities when i tried to use them.
After running a little bit to one direction I found a Bjornir and I could see everything fine again except my abilities was still his, but after killing Bjornir I was covered in fog again and the ability cooldowns were frozen as shown on the screen shot. So it seemed like my vision and UI was that of another player
glad linden
Thank you for your report!