["please Wait" Issue]

I have this problem too, I click accept to an invite, or I try and join a friends session, but I always get stuck on the "Please Wait" screen with no way out but close the game and retry.

[Can't Pet My Puppy (Kubrow)]

I'm having this problem as well, whenever i click  the interact button, my screen flashes a couple of quick animations and then goes back to standing next to the incubator. After that my kubrows loyalty hasn't changed and the interaction count is still at 3/3.