365/Entra Admin portals timing out, slow and other odd behaviour today

I've checked the service advisories a few times, but our whole team is experiencing issues with 365 admin portals. They either error out loading with the ever helpful "Something went wrong..." or they load for 5 minutes then come up. Sometimes opening any of the user or settings blades works ok, other times it loads indefinitely until the page is reloaded. Downdetector is showing reports for outages but I don't find that to be the most accurate metric sometimes. For a sanity check, is anyone else having issues today?