PoE Bounty Mission failed for no reason

[Heansuh]

At PoE, I was doing a bounty mission in a public party of 4, and we failed together. 

The mission was to kill 30 enemies and we killed them on time. It should have stopped at 30 and moved on to the next bounty mission, which didn't happen.

On the kill count, it was instead recording more than 30 (at 60+, if I remember correctly), and the timer of 2 mins continued ticking. Then, we failed the mission.

_{P.S. Are the mods actually reading these bug issues? There are so many bugs that go unreported because they are minimal and do not affect the gameplay that much, but there are way too many little bugs. There are TOO MANY. Please. Fix ASAP. Or at least respond.}

_{EDIT: Sorry but I really had to write P.S. because I like Warframe but the gameplay has been really frustrating after Heart of Deimos update. I'm personally disappointed with Heart of Deimos being just another copy-paste of open world like PoE and Orb Vallis, although I didn't expect much anyway. This is why I've been expecting at least a smooth gameplay, which doesn't seem to be happening.}