Private app stuck loading — HTTP 500 on /~/+/, RUNNING status and empty logs

Hey there, thanks for the detailed report and for sharing all your troubleshooting steps—welcome to the Streamlit community! You’re not alone: a private app stuck on the loading spinner with HTTP 500s and empty Cloud logs is a known symptom of a backend or routing issue on Streamlit Community Cloud, especially when the app status shows RUNNING but nothing loads, and rebooting or reverting code doesn’t help. This often points to a platform-level problem rather than anything in your repo or config, and several users have reported similar issues recently, sometimes linked to temporary outages or