A bug was introduced not long ago where any teleport/blink abilities make the character seem like he returned to his previous spot but then only to blink forward again. It happens 90% of the time while in combat.
It makes fighting thieves a pain because you think he shadow returned back to you so you use a stun but he’s actually not really there.
Notice in the first clip how I land a hammer shock on the thief only to find out he’s not really there.
Forgot to mention. This isn’t something that only happens on my end. We have experimented with friends and they see it occur at the same time. 6 people watching teleports see it occur every time.