No one seems to care so I've given up with the problem I e submitted emails with video like u said but NO ONE CARES. It still continues to happen 2 secs after clock hits zero n they still attack n blow up my base.
Thank you for emailing our support team the video you took of this issue. I can see that they have requested more information from you:
"Could you, please, create a new help request through the Report an issue button in the in-game Options menu immediately after you reproduce the issue you reported again. It will help us to get your most recent game logs containing necessary information in order to identify an issue.
Also, please, let us know your User ID."
Once you have done so, they'll be able to take a closer look at this issue.