April 2021 Postponing Wedding Advice

Hello,


We were originally meant to get married on 04/04/20 then 06/11/20 and now it’s scheduled for 30/04/21. Fingers crossed 3rd time lucky!!!
I messaged our wedding venue just before national lockdown was announced to see if there was any option to reschedule but our venue said they were only moving weddings until the end of March. Part of me thinks that this is because we are a small wedding and paid a discounted last minute price for the venue so they are reluctant to move us to a Friday/Saturday in the future.
Just wondered if anybody else has been in touch with their venue to see if they could potentially move and what their response was?
A couple of our suppliers have been in touch to tell us that other April couples are moving their weddings and that they don’t have much availability in 2021 now.
We only want a small wedding anyway (approx 30 people) but I definitely don’t want masks, social distancing and no evening reception.
I also have people flying in for our wedding from Europe so I’m worrying that these people might not be able to make it with countries closing their borders etc.
Any advice or how you have come to an agreement with your venue would be great!
Thank you