Being utterly confident of the research and numbers you have crunched does not preclude being disapppointed by share price movement - or lack of it. It doesn't even preclude selling the stock for a while, in order to preserve profits and re-enter later.
I can't speak for PV/2kp but whilst I feel the long term picture looks better than ever, the short term outlook is a bit dreary, because no-one but us is interested in this stock! And as those who read the government website will find out - virus or no virus - the short term picture is nowhere near as rosy as has been painted.