Pabely,
I accept that delays elsewhere on the network could cause cancellations such at EZY yesterday, however on the EZY website they stated 'Cancelled due to ice at Isle of Man Airport" and as others have said most other EZY rotations at LGW were operating.
One positive comment is that EZY did actually schedule an extra LGW-IOM-LGW rotation this afternoon which was in addition to the timetable which has no flights due today or tomorrow.