#release-notes and other tags appear for a new user and can't be removes#367

Hi Scrintal team,
I’ve just subscribed. I like starting with a blank slate, and I’m noticing some pre-existing tags and weblinks on my account, that I can’t either remove or make use of. For example tag #scrintal_help shows “Applied to 14 cards”, but when I click on it, it says “no cards found based on your search”. Is there a way to get rid of all this, please?