That happened to me all of last week. When I called them Monday, it started working soon after that. They said after the holiday that they're working on getting everyone up and running and that they are aware of the glitch. You're not crazy lol
Same here for a week. Eventually they fixed it. I wouldn't worry about it because they said schools can still access your application. If you get an interviews you'll be notified through email so it's not critical that you're able to access the check status. Hope it gets fixed soon