Loads for me too. Try refreshing it if it doesn’t load - if it’s still a problem, maybe try waiting an hour or two and try again. MusicBrainz’ servers are getting much more traffic lately than we can handle (we’re in the process of remedying that, but it’s not something that happens overnight), so if you try to load information from MB during peak times, MB will be slower, more sluggish, and more prone to giving error messages.