At the Cordova F2F[1], we discussed keeping CPR online for a little while longer as it is still fairly active. The next version of cordova-cli will auto convert oldIDs to newIDs and that should lower the activity on the server.
Carlos and I are looking into finding different hosting for the CPR. We will let you know how it goes. We also have a backup plan to put up a server which handles converting + redirecting to npm. This is going to be quite a bit of work to implement so we are hoping to find alternative hosting. [1] https://docs.google.com/document/d/1MArKRmnLS052LBbhPxJF57_4ZivghOj8znWo5sTCkbU/edit?usp=sharing