game crashed/reloaded mid-attack ???

[serenity4jwr]

I just attacked a guy, beating him bad, then the game suddenly crashed and reloaded itself. This is since the last update. I got some of the loot, but lost all attacking troops, and the retrain button was missing when I got home. Is this a bug anyone else has run into? I lost all my troops, but I don' care about that, I just want the bug fixed .