Game Pigeon Not Working. I've tried signing in and out, restarting, and deleting app store gamepigeon on the app stor. 87 with 33 ratings and reviews.
To fix this, simply open imessage, tap the 4 dots, hold the gamepigeon icon until it jiggles and then tap the x that appears to remove it. This actually works for a while, but is not an easy task and you have to repeat the process because the glue dries up. It like spins for a second and then it goes away.