What you were expecting to happen, and what actually happened?
log in and start playing, and getting the “ERROR our servers are currently experiencing difficulties. We’re working to fix the problem. Please wait a few minutes and restart the game”
So maybe submit a ticket (at https://gemsofwar.zendesk.com/) - it seems to be an individual problem, maybe has sth to do with the account, not the connection.
Oh, important: do you have your account linked to another device? If so, is there the same error there?