Re: Free hosting limit - After deletion, no publishing yet.
I remember a message recently saying that there were signs that deleting files didn't have immediate effect. And sometimes it seems that people have been people have been able to upload a lot more than the limit before they were blocked. So maybe blocking/unblocking isn't automatic, but a process that is run once a day (or on alternate Mondays, but for your sake, I hope the former). Wait a day or two, and see what happens.