My reading of the various directives is:
UK/Norway has grounded both the L2 and LP - no concessions. This prohibition includes overflight by any third country operator. EASA says you can do a single ferry flight and continue SAR.
As part of ongoing investigations, significant anomalies have been identified in both MGB suspension bars/fittings and planetary gear.
Are there any operators still flying the 225L2/LP outside of UK/Norway?