Can't get thought the gate from Receptacle mission

The Exatad can’t get thought the gate, It’s like there’s an invisible wall in the middle of the gate. My soldiers can pass, because there is a space of two tiles to pass, but the exaltad occupies 3 tiles, there is no way she can pass and so I can not complete the mission.

Already tried to go back on save and do the mission all back, with a new “seed” and found the same bug. “Amazing” to have a bug that prevents you from progressing in the game.

Yeah, it’s kinda lame that the disciple of anu ending is locked by bug at moment. You can only complete the Phoenix project ending Frim now on.