Enthrall bug: When switching zones in ESO, you can get stuck with (according to the UI) duration-less thralls in another zone, preventing you from recasting.

[Perfectly_Framed_Waifu]

Not sure if the thralls exist in that previous zone or if the UI is lying to me. The effect is the same though - you become unable to recast Enthrall due to being at max thralls. Speaking as an amateur, I guess the easiest fix would be to kill all thralls (and possibly other mind-controlled minions) on zone switch?

[Frostyinferno]

This is still a bug, surprisingly. Just experienced it.