Score updating
When I update my scores (especially scores that are updated often) I find that I have to update it multiple times before it shows on the website. That is, I have to "Update existing score" with the "Save score on MuseScore.com" button multiple times.
I've checked on multiple browsers and cleared cache, and that didn't solve it.
Comments
Sounds like something you'd need to ask over there on that website, musescore.com. I'm guessing there might have been some sort of temporary backlog where the uploaded scores weren't being processed as fast as usual. Normally it's a matter of seconds of at most a couple of minutes. If you continue to have problems, I definitely recommend going over there to ask for help.