The ScPrime pool is now closed, and will not reopen.
Sadly, the ScPrime team failed to give us sufficient notice on the May 2023 hardfork.
(As of May 18, they still have not posted about the fork on their own official website, unlike they did with the January hardfork.)
Final miner payouts may be delayed by a couple days, as we need the time to finalize accounts and upgrade our software to deal with the hardfork.
UPDATE (2023-05-19): Final miner payouts have been issued. To access the coins, make sure you have updated your ScPrime wallet to the latest version.