Norwegian is NOT an Irish company so about time someone put a stop to the persistent rumour that Norwegian has its head office in Dublin and flies in Europe with Thai crews employed on the cheap! The Norwegian group is headquartered in Norway and operates on Norwegian, Swedish, Irish and British AOC's with offices in each of these countries, and employs crews locally, that's it! No different from easyJet, Ryanair, the Lufthansa group etc...
Things that went wrong in the past were down to the previous regime which was unceremoniously booted out by some of the larger financial institutions investing in Norwegian, and yes, the previous regime did have delusions of grandeur of turning the aviation industry into a copy of the shipping industry concerning crewing, but this has been firmly laid to rest. The new regime is intent on making these things right and will do so given half a chance.