Asteroid Grabbers Migrating????

[Captain Sierra]

I have an interesting occurrence. I have a station hub docked to an asteroid via three grabbers (technically their mod grabbers with other functions, but i've already ruled out a mod as the source). I had the thing locked to a rock I pushed down to a 1000km orbit by all three. When I came back to it, it had moved so a) the rock was no longer in the same orientation as before and two of the grabbers were not visibly connected to the asteroid (though the right-click GUI still indicated they were attached). This a known issue and is it going to be addressed or do I need to log a bug report?

I've also noticed my asteroid tugger was jumping around when I would enter and exit time warp as the claw randomly repositioned itself (and the craft with it).