Immediate failure on sabotage bounty

[Malater]

Myself an another player started an online session in the planes for the 3rd tier of bounties.  We had players join, which created a full party.  During this game, one of the players left, and another joined in their place, but all of this happened before the first task was completed.  This also happend at night, which left the Teralyst roaming around.  We managed to complete our first two tasks without issue (Armored Vault and one I had forgotten), and were on our way to the final (Supply drop).  During our mission, the hotfix that was just issued started sending out warnings.

Just as we entered the range of the supply drop task, the bounty was immediately marked as abandoned.  None of us had begun to go the other direction, and we were still airborn after jumping a hill to get to the objective faster.  It should be noted that this happened near or exactly as the hotfix finished, which would have been our cue to complete the mission.