Stuck in mount while on normal mode?

I was doing the branded event on Thunderhead Keep and when I dismounted using my griffon to attack my character got stuck on top of the mount. Both were stuck on T-pose.

I could still attack and use some of my abilities but I couldn't dogde or harvest/mine. Also my fall distance damage is measured like if i was on a griffon, yet I still move at walking/normal speed.

I tried dying, transforming, moving to different waypoints/maps and it didn't fix it. The only way I got my character back to normal was by logging out and back to the character.