Flow JSON becoming invalid by following the mentioned steps

[mdshamoon]

Describe the bug
The flow JSON becomes invalid when following the below mentioned steps. Might be an edge condition but we are seeing this once in every two months by one of our users.

To Reproduce
https://github.com/nyaruka/rapidpro/assets/32592458/07069d7c-4d77-4a3b-bd7f-a18e2f5588da

Expected behavior
There should be no errors

[ericnewcomer]

Just some notes here:

• Was able to reproduce following the precise steps
• The flow definition is not saved since it fails validation
• Refreshing and removing the same node succeeds, so it has something to do with active state during creation using these steps

[github-actions]

Without activity, this issue will be closed in 14 days.

[mdshamoon]

@ericnewcomer are you checking this. This seems to happen more frequently now for our users.
Let me know if I can raise a PR for the fix.

[ericnewcomer]

Thanks, I'm on holiday until January 2nd, but will have a look when I'm back!

[mdshamoon]

Sure thanks. Happy holidays and a great new year.

[ericnewcomer]

This has been merged and released as of v1.26.1