Storm's Raging Tempest incorrectly triggering [survival]

In the PVE wave node with storm in the last node her raging tempest ability triggers when killing the last enemy in the previous wave with an ability. Kind of annoying to have to take 500 damage to your team from a character who isn’t even on the board yet

Moderator edit: added a little more information to the subject line for clarity. -DayvBang

Oh yeah, I had that happen to me as well. Got hit with Raging Tempest THREE times cause I had used GSBW’s Sniper Rifle to down the previous wave.