Notifications & Stream Error: "Sorry, something went wrong."

[Grande2]

I recently noticed that the Stream page and my notifications have stopped loading and give me the same "Sorry, something went wrong." error, both on the desktop site and both the Soundcloud & Soundcloud Pulse apps. I tried re-logging in but that hasn't fixed anything. What's going on?

Edit: I cleared my cookies & cache data, nothing. I revoked access in settings, still nothing.
I signed into other accounts I had, they worked fine. Everything loaded for them except the one I'm using now.