Not sure how this happened...if one person waits until the game times out, or makes everyone else drop, or you capture all the territory it will end. Sometimes it gets stuck, I've tried to find the issue and haven't been able to do so yet.
Due to defender's timer, we (Brad & I) lost our ability to reinforce. We both still had units on map, and still maintained an MCP advantage (plus there was a badly damaged panther I had hoped to kill), so we remained on map. After failing to kill the panther, and losing the MCP edge, we both retreated our remaining units offmap. After ~30 seconds, there was no "game over" message, so Brad & I both exited. Apparently at least one player (Blobspam) remained in game for several minutes, at which point I directed him to exit as well, thinking we might have to click on "process", and it wasn't available because the game was still "active". It did not help. (only offered "abandon") We did not think a replay was necessary, since honestly the aforementioned description seemed like all the relevent information. Next time we will make sure to save it.
I'm not looking for an explanation or a refund
, just passing along information if it helps you.