As a a follow up, I called to ask for a suspension/extension of my membership as there are next to no flights from the UK and I couldn't travel even if I wanted to. I was told they are doing it on a case by case basis and to wait for an email. That email has now arrived saying memberships will continue as per the terms and conditions and there will be no extensions.

Sorry but this is not the way to treat loyal customers. My membership is up for renewal in June. I certainly will not be renewing with Priority Pass.