Almost like you could have clicked the link to the article and had the answer to your question.

Very happy to hear there will be another round of these. Unfortunately mine disappeared after they changed hands from Prevail to the post office so I didn't end up actually getting to be in on the first round. It's a shame that the space is losing a big company and I feel for all those involved. Hopefully the partnership with Novelkeys proves fruitful!

I assumed it was just a stack of fresh proxies