Article from a Norwegian website an hour ago, where the Technical Director of the Norwegian Aviation Authority says that they are "strongly considering" to ground even the SAR 225s (which have been flying after the accident). He also says they are waiting for a reply from EASA, and the article says that this could end in a global grounding of the Super Puma fleet.
Brudd på giret avdekket i ulykkeshelikopteret - samme feil oppdaget også i 2009 - Tu.no