I tried uploading a world that was apparently too big but I got the message "World too large". So i starting trimming it and retrying and few times, each time making my world smaller. After about the 5th or so try (the upload NEVER started) I am not being told "Upload limit reached". I have been getting this message for now over 48 hours.
I know this has been reported before but I feel I have waited long enough for it to let me retry my upload.