Connection error during some raids and some opponent at alliance war

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Unable to play Trial of Strength

It happened to a member of my alliance who plays on android. One day after the game crashed, it restarted and everything was perfect until he selected a battle, then this message. Again and again whatever he tried. Solution was to open the game on another android he was logged to and using that device instead. Looks like there was some corruption in the game but everyone was worried to suggest a complete reinstallation. The support ticket wasn’t open for this case as a workaround was found. So, …