Kontext Nodes don't exist?!!!

### Expected Behavior

I followed the instructions here:
https://docs.comfy.org/tutorials/api-nodes/black-forest-labs/flux-1-kontext

There is a missing node. IT EXISTS NOWHERE. I created an account. I added credits. And I still can't access it.

I understand the desire to have some revenue streams to mitigate the open source work, but when I try to use them and effectively get cheated out my money because I can't access the functionality it makes me really angry.

I want to be constructive, but this is leaving a bad taste in my mouth. Paying money to access something that is inaccessible with no documentation to fix it, so I have to hope someone will see a git comment.

### Actual Behavior


### Steps to Reproduce

Spend money, open workflow, see red node, get angry because there is no way to get the API node even though you did everything right.

### Debug Logs

```powershell
No node appears
```

### Other

_No response_