Profile banned for seemingly no reason

After adding a small bit of info to my musescore.com user profile, I refreshed the page to find that I had been banned. I did not add, nor did I have, any objectionable content in my profile, and I did not appear to violate any of the Community Guidelines.

I have been a member of this site for over seven years and have never received any ban warnings or had my uploads removed for violations. I would really appreciate it if my account could be restored or if I could at least be given a reason for this.