I am in a similar situation.
Is it worth calling now, or will there be more changes as they are continuously updating their summer schedule for the time being?
Looking at the route I am flying, they have cut back the service drastically from two/more flights per day to one per day, which does not seem plausible.
Any opinions as to waiting a few weeks before calling? Or would it be too late when the seats are all snapped up by then?