I have the same issue.
we are trying to diagnose the problem - I will post an update asap.
any news ?
Unfortunately, all I know right now is that there is some problem with the server. Admins are working on this... but for now, I don't see any results...
teraz widać submisssions ale po uploadzie ciągle moj score wynosi N/A (po 20 min)
the problem with the server was solved but we need some time to recreate some indexes. All should return to a normal state in an hour.
Thanks for your patience!