Yes, my son went back after Easter last year after he did his final exams at home as I had paid his tenancy to mid July and his friends were still there and last July I think we were a bit more opened up from memory - pubs a bit open?
Then he went back (for post grad) in the Autumn, home for Christmas, back for this term once his Jan exams were done (he did those at home). In other words he is trying to stick to normal terms as much as he can even if just about everything is closed other than to medical students, nurses, student teachers etc.
By the way his friend's friend who had covid and gave it to his friend (to his flatmate) last term (my son never caught it despite so much closeness to it or was already immune) - that friend of a friend has apparently now got it a second time about 4 months later. May be she has a different version or may be the immunity in her case just lasted 4 months.
Young people will never get back what they have lost ever. It does not matter two hoots that I have not had a holiday since summer 2019 nor that I have not seen my other son for nearly a year. It does matter that my twins will never have things like graduation ceremonies. One lost his once in a life time chance to have a gap year abroad with friends. They cannot do that this year instead or the one after as they will be in their adult careers. That has gone forever and yes it is nothing like as bad as dying etc but we need to think after this is over how we can make things up to those who have had it bad.
Eg we could put on free graduation ceremonies even 3 years hence with no charge for anything - gown, travel, photos etc particularly given these people have not had furlough money nor have many parents. We could refund 2/3rds of student funds paid/loans/parental contributions or let parents set those costs they paid in the last 3 years including strike years against their tax bills.