VA from Glasgow/belfast

[Frange]

I currently have a fly drive booked with VH departing Glasgow Fri 18th June 2021 - Returning Sat 3rd July 2021.
My itinerary still shows these flights as happening but it seems they are changing the departure & return days from Glasgow on a rolling daily basis 331 days out.
I’ve been doing some dummy bookings over the last few days and this seems to be what’s happening.

I have tried every way possible to contact VH regarding this to ask what is happening and how my flights will be affected.
I have had zero response.

I had a villa booked which I have now cancelled due to the uncertainty of everything at the moment.
Now I’m hearing that Glasgow might not have any direct flights next year!
But still no information or help given by VH.

This is so I infuriating and stressful!