I hadn't been chasing travel companies or airlines, re cancellations by them but my wonderful TA had been doing it on my behalf. To cut a long story short, apart from the deposits that I paid for the 2 tours that I had booked, all other monies were refunded to my TA's account and she has now refunded that to my bank account. The 2 deposits have been issued as travel credits. One for travel until the 31 December 2022 and the other one, valid until September 2023.
I'm very pleased with that outcome.