For some weird reason, the free summon counter was removed in the last update. Now it just says ‘free’. This way you can’t see when the daily summon is available or if you received common summon tokens in chests when you weren’t paying attention opening the chests. It now always says ‘free’, since I’m saving my epic tokens for the seasonal events.
I really don’t understand why you would put in an effort to remove a useful feature in the game…