Hi,
I was battteling OAK (boss) i had a Gliscor with 3 times swords dance and i used U-turn against his full health M.venusaur. I wanted to switch into Dragonite, but the moment i selected him the battle Frozo. After some time i was set back to the login screen.
Now it says i have to wait 11 days for cooldown.
I asked forum if there was a lag/reroll, but there was not.