Rumour and I say again Rumour so take with big grain of salt; is they missed on the IFR approach to the rig got briefly visual, Captain then did a big hyuca turn towards the pad but went IMC again, lost SA and recovered at 20 ft AGL by pulling 140 %. The machine did 2 360's after LTE
I think the only thing that won't need to be replaced on that machine is the cover for the cockpit ash tray.
Anyway pretty bad if that is what happened and happy to be corrected if someone else has better info