Good! but... – Battle Odyssey Review

I'm in the tutorial at the part where it wants you to summon a new companion for 25 gems but when I press okay it keeps saying this event has expired, and you can see that it has, and it won't let me click anything else, I tried quitting out of the app and going back in but NOOO! It still wanted me to do it and I can't get out of it
Review by (爆)?Inu-Kun°・. on Battle Odyssey.