I'm not sure if this is an issue with the Hibernal Den or with the Coliseum.
I was just managing my coli teams and loaded one. It shouldn't have worked, because one of the dragons is currently in my Den, but here he is ready to go into battle.
Edit: After leaving the Organize Party page, it won't let me go to the stat or battle menus, and going back into Organize Party gives a blank slate. I'm not sure why it let me select the team to begin with, though.
Here's the boy:
I was just managing my coli teams and loaded one. It shouldn't have worked, because one of the dragons is currently in my Den, but here he is ready to go into battle.
Edit: After leaving the Organize Party page, it won't let me go to the stat or battle menus, and going back into Organize Party gives a blank slate. I'm not sure why it let me select the team to begin with, though.
Here's the boy: