fallen bishop ai

Mercenary ability titled Reinforce: Fallen Bishop.

The AI doesn't seem to work. The merc will spawn the bishop at the start of the map but it won't follow the merc or the player around at all.

You can return to the start of the map to find the fallen bishop hanging out by himself.

Confirming, Reinforce minion falls off.
Fix please.

Also using stairs or clicking arena entrances doesn't teleport "Reinforce:" minion to his master.

Currently I have to portal out/in before map bosses or other important fights, so "Reinforce:" minion despawns and my merc resummons in again close to enemy.

Yeahl, "Reinforce: Fallen Bishop" seems bugged, please FIX.

AI for both the Bishop AND the other big dude are both still broken!

Was this fixed? What is the curse the Fallen bishop casts?