problem with Victini Boss in the Victini Dungeon

[Kekzzx]

Hello 

Bug : After Three Fights with victini i can enter the treasure room and go outside(see picture one), but not my mates victini is still up see picture two.
after this my mates try victini again but no barrier disappear in the first three fights (We Killed Kyurem white and Black) .

After Many Fights and surrenders the rest of the group can kill Victini and finish the dungeon XD. 

 

 

 

 

[Uxxelmon]

Had the same issue too a few days ago.

 

 

[Kekzzx]

bump