There is an article in todays paper saying they have been given a 10 day t here because of "Financial" worries so it's obviously serious.
In the Irish Times:
Eirjet issued with 10-day licence
The Shannon-based charter airline Eirjet has been issued with a 10-day "temporary licence" by the Commission for Aviation Regulation amid fears that the airline is experiencing financial difficulties, writes Pat Flynn.
The Commission has confirmed that it has received communication from the company and that yesterday it had issued a temporary air carrier licence to Eirjet, which will expire on October 27th.