I have the same problem with a standalone app for the Apple Watch. The problem occurs both in the simulator (10.0) and on real hardware (10.0.1).

Exact same here too. According to Apple's own status page https://developer.apple.com/system-status/ the problem is fixed - this is definitely not the case! No meaningful assistance from support at all.

I have the same problem. For me, the "Apps" page just stays completely blank. One of my apps went to "In Review" status yesterday (23:07 UTC+2) - since then I haven't received any feedback. Contacting support only results in completely stupid standard emails. According to Apple's own status page https://developer.apple.com/system-status/ the problem is fixed - this is definitely not the case!