Ever since about 15 hours ago, I've been getting a 504 Gateway Time-out error whenever I try connecting to the Jupyter Notebook.
This error appears both when selecting either "New Jupyter Notebook" or "My Files" in the Connect and Create page, or when selecting a sample application. Right before this started, the Notebook was behaving erratically. It stopped by itself several times, forcing me to restart it. At the same time, my internet was not in a great state. It's possible that the issues began due to me repeatedly losing connection to the Notebook.
Regardless, as it stands it seems to be completely broken. Is there something I can do to fix this?