I attended a zoom earlier this week presented by Anna Oliver who is one of the leads on this project. She was saying that each sample costs £100 to process.Yes, frustrating that they've run out of money. Personally I would have been willing to pay a small fee because I so enjoyed reading the pollen results from my 2019 samples
The cost means that samples from areas of high participation will be archived for future research.
She also said that, because of lack of manpower (social distancing) results will be delayed till spring.