I was being attacked by another player. So I waited for the attack to happen and as soon as the attack hit I noticed there was no report. I thought the attacker recalled but then I noticed another attack on the way. I looked at it and saw it was an identical to the one that was supposed to hit. Same hero, troops layering, travel time etc. It appears to me that instead of the attack landing, it reset itself and restarted the attack again. Has this happened to anyone else? Is this some sort of stratagem or another bug?