Coliseum Error Code 9.0

I'm having the same problem 

Same problem, tried contacting support but after a bit of a run around they just blamed Apple and washed their hands of their own problems. Guess we wait till they get around to maybe fixing it and see what compensation they decide to send out.

Seems like it’s the same for everyone 

Same for me using Google phone 

"Contact us" craps out also as I want send an error report

Same here, I reinstalled and still the same problem..code 9.0 on leader board score

Same here also had the problem since yesterday evening 

Same problem. Errorcode 9.0. I've tried all. Changing connection, cleares caches, uninstalling, restarted, cleared Google Play Services cache, changing phone. Nothing works. 

I've had the same problem since yesterday evening

An error has occured that requires restarting the game. Please check your internet connection as a poor connection could be the issue, then press "Restart". If you have seen this prompt multiple times and have a strong internet connection, then please contact us. ERRORCODE 9.0.

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