Just over a year ago, the PSA missions returned to Club Penguin Rewritten for everyone, and were completely accessible. Unfortunately, with the transfer to a new technology (HTML5) this year, they’ve not been possible to play. The team have now revealed that they are hoping to return the missions using a Flash emulator.
For agents on the island, I do plan on bringing back the classic missions using Ruffle (third party Flash emulator). The changes may include making it easier for players to become PSA agents, basically making the missions more accessible.-stu, Club Penguin Rewritten administrator
The Flash emulator means that there might be some bugs since they’ve not been converted to a new technology, but it also means that they should hopefully be introduced relatively soon.
It should be stressed that the EPF and the PSA are still relatively low on the prioritisation list for HTML5 features, and it’s unlikely that either of those will be similar to how they were before anytime soon.