We've seen a few similar reports and looking into it. A few people found that disabling third-party extensions fixed the issue, or they were logged out and just needed to switch back to the right account. Let us know if either of those things work for you!
Hey @TeamYouTube, I clicked my subscriptions tab expecting to see my subbox. Instead I got this. What's the deal here?pic.twitter.com/V6WW1IHzUx
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
This Tweet is unavailable.
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.