Bug Game Confused About Whether To Start Shuttle Simulation or Borg Multiball

I had both the third lock as well as Shuttle Simulation lit at the upper right lane. The ball went up there, and the game then seemed to try to do both Borg Multiball and Shuttle Simulation simultaneously: The borg appeared on the DMD briefly, the lights on the table went out, the "Red Alert" siren sounded (which sounds at the begining of Borg Multiball), but then the Shuttle Simulation event started on the DMD. weirdly, the Red Alert siren continued all the way through the Shuttle Simulation. At the end of the Shuttle Simulation, the table's general illumination came back on, and the music and animations indicated it was in Borg Multiball mode, but there were no balls on the table. eventually it started going through its lost ball routine to try to find them. i had to tilt to get to my next ball.