Latest version doesn't generate at all.

### Custom Node Testing

- [ ] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

Generation process completes.

### Actual Behavior

Generation process stops at step 0

### Steps to Reproduce

Update to the latest version via `update_comfyui.bat` or `update_comfyui_and_python_dependencies.bat`

### Debug Logs

```powershell
No error messages
```

### Other

After updating to the latest version via `update_comfyui.bat` (and later `update_comfyui_and_python_dependencies.bat` too for good measure) I wasn't able to generate at all, it starts the process, but hangs on step 0 with no GPU activity.

Windows 10, 3060 12GB. Updating to stable version of ComfyUI fixed the issue.