Why can't I access my websites despite successful login?

I went to login to my account. used my email and then get to the page that lets yoou pick which website. once i click it. not found shows up. All the sites i created are saying that. but the sites still up . idk do i need to upgrade a plan?

It is a known issue right now. Please keep monitoring the status page for updates.

Check status here: https://www.shopifystatus.com/