It would seem as if someone has tampered with your magneto-altruic hover field, potentially causing a reversed flux in the interspherical catalyst device unit. The spacial xeno matrix gyro stabilization coil may also have been damaged, and in need of a replacement.
Yeah only an hour or so ago itZMurdA had this happen on his stream and we remarked how it's just one of those frustrating little bits of playing a Scythe. Sadly it's kinda infrequent enough (and avoidable most of the time) that there are probably better things for the devs to spend time fixing, unless it's a real quick fix.
When you eject from a vehicle, any ongoing actions will continue untill the vehicle "shuts down". If you bail out of a lighting with your foot on the gas, it will keep going for a few seconds before stopping. If you bail out of a Magrider while turning, it will rotate... forever. Basically, don't roll and eject at the same time.
