Positive RNS1 Jun 2021 17:23
Many are surprised the upward share price movement, but the recent RNS was very positive between the lines.
It stated that, "...the Company has continued its discussions with distributors and customers for the AffiDX® antigen test and does not anticipate that the error will cause a delay to first commercial sales of the product."
Implying that there is a UK buyer lined up, as the error was in the UK MHRA submission and any delay would be for the UK. To confirm they've also stated that the European application is separate but being carried out in parallel.
It suggests to me that at least two sales are on the ready and in the UK, it will be with the UK Gov. It would explain the rise in share price as the penny drops.