I think all affected flights were Aer Lingus Regional.
To be honest, as it's occured this time, few airlines will be complaining. The niumber of cancellations were few and could generally be made up by booking passengers onto later flight. The expense to the airline will have been low and probably more than covered by not having to operate the flight in question.
The problem is when it goes on for too long and the expenses mount up, while the savings dry up.