We have rolled out an update for both the demo and full version that fixes a few bugs.
In VR (both HTC and Oculus) the tutorial level can't be accessed anymore and instead will show a brief overview of the controls. This is permanent for the demo. Accessing the level caused a crash that a lot users recently reported. This had to do with an update from OpenVR. The full version will get a brand new tutorial in the new upcoming big update.
In non-VR the miniguns have been aligned properly with the mouse again.
The next big update is scheduled for early june. Small bug fixes might still roll out until then though.