At the end of January 2024, we made a few changes to user roles on the website to make it easier to filter out spam registrations. If this is the reason, except for the name of your user role, there should be no change to the capabilities you have if you are a normal user of this website.
From time to time, we change specific user’s roles and capabilities — often it’s to get post authors the “author” or “contributor” role. Other times it may be to allow frequent publishers of events to have more capabilities.
And, unfortunately, sometimes we downgrade a users’ role due to spam or behavior (though this does not happen too often).