City Square is very buggy when Mirage tries to copy the boss

I just got "Wish for Rust" but only 1 of the 3 bosses was copied so it didn't have the accompanying unique monster that is supposed to drop The Black Barya. I fullcleared the mirage, 0 monsters remaining and Map Complete.




Also sometimes the map boss of City Square simply doesn't activate even though 1 or 2 of them are copied in the mirage, most likely because it was a bit too small and the trigger to "activate" the boss didn't get copied? It only happens when its partially covering the boss area I think. This map is just very buggy when trying to fight the boss in a Mirage.

Found another bugged boss because it only copied 1 of em, used /bug and my bug report number is 501 361 674.