Crazy Raid Mind Control Bug

Myself, recalibrated from dwarf to tauren and another person survived the mind control after a wipe on Salhadar. Boss respawned and we were still up. Group couldn’t mass rez until we jumped off. Put our bodies way away from the boss but group could mass rez. After that, my dps dropped by over 2 million. Upon checking logs I had zero crits and I could see constant misses from all of my abilities, even abilities that aren’t supposed to miss at all. We went for around 4 more pulls and went to leave. I clicked on mage portal to dornagal and it cast, made the animation, and then left me in the instance. Clicked my hearth, cast it, had the animation, hearth went on cooldown and was still in the instance. Other person could not hearth out. Other’s in the raid said my name plate changed colors and was not the same as everyone else in the raid. I logged out and logged back in and i was able to hearth to dalaran and take portals back to dornagal. The other person in the raid could exit to Kar’esh and got to Tazavesh but could not take any portals out of there even after logging. This was a crazy bug. It seems that it bugged my character level somehow.