Well I just entered rpgcp on my test server and it shows the stats fine.
Maybe this is one of those local problems that will either solve itself over time, or in a future version. These have happened about 3 times in recorded history, one of which being on my own forum (sorta embarrassing, but meh

).
The best solution I can offer is tell your members that this might be the solution, if any of them is slammed by this, sorry