There seem to be a lot of niggles!! is this aregulatory failure, most of these faults should have been sorted before certification
Perhaps some synergy to the G-SARC Harris Hills scenario that occurred July 2010. Niggle/pilot error/design issue with the S-92A? You choose...
Note that in the NL case the A/C was returned to service the next day. I've heard that the pilots remain suspended pending a TSB investigation.
Link to AAIB report below.
Air Accidents Investigation: Sikorsky S-92A, G-SARC
Safe flying
Max