I ran into this problem last night, trying to use my 6* champs shortly after they recharged. It might be a recharge sync issue between the game client and the game servers; it seemed to only affect 6* champs, and it eventually went away. It did not appear to affect the use of any other rarity champ in that or any other arena.
Comments
I ran into this problem last night, trying to use my 6* champs shortly after they recharged. It might be a recharge sync issue between the game client and the game servers; it seemed to only affect 6* champs, and it eventually went away. It did not appear to affect the use of any other rarity champ in that or any other arena.