Sortie 3 Defense Target Jumping into the Snowback to Fail the Mission

[Opetyr 333]

As the title shows the defense target will jump into the snowbank and drop around 60m.  After about 30 seconds it will automatically fail the mission.  This has occured many times and is really annoying since tonight already wasted 15 minutes for it to fail.  Would send pictures but this should be enough information and this just wastes more time away from the game.  Also feels like bugs are never really removed but more added.

[Ham_Grenabe 3,253]

Saw this behavior yesterday too. Defense target wandered almost clean off the map; we were fortunate that it decided to turn back toward the map center because it was in the "no go" zone for warframe, but one of my teammates had failed the mission once due to the target walking off into the wilderness.