I have an iPad air 2

I can't log in with my Wifi or LTE connection but I can play and use other apps and games that need a data connection so I know it's not my connection.

The game was working fine last night then I tried to log into another realm, it would never load. (Just stays at the loading screen with about 75% of the progress bar filled blue with the message "loading..."

I gave up and went to bed. Now I've tried all day today and I can't log into the game. I've shut the game down in the back ground services and even reset my iPad a few times and nothing works.

Please let me know if there is sometning I can do to fix this.