I think I know what happened to the truck, atv, and motorcycle. I just used my jet pack to fly away from my rover, the only vehicle I have left. When I was flying back, I noticed my rover was not in the same place I just left it. I have not quit and loaded a save, this is continuous gameplay. Anyway, on landing my rover is about 200m away from where I left it. The is strange bug #1. Bug #2 and where I think my other vehicles went, the rover is burried halfway in the ground. I can see enough of it to know it is my rover, but what ever moved the rover also burried the rover. I am betting that all my other vehicles since they were also moved were also burried to a point that I cannot see or access them. This is all new bugs I have never seen before.
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