The timetable issued today also runs only until mid-June so there is still plenty of scope for additional destinations/frequencies after that. It would though require either an additional based aircraft or flights originating from other bases.
I wouldn't call it disappointing as the May 2014 timetable shows considerable increases on May this year in terms of the total number of flights operated.
tws123's point regarding NQY and other new EZY routes is quite correct.