[Bug] List workflow runs API not returning "in_progress" results

We are using the List workflow runs API and over the last 2-3 days the API has stopped returning results when we use the status query string to get in_progress runs.

This is always the response:

{"total_count":0,"workflow_runs":[]}

This had been working fine for the last couple of months until a few days ago.

The issue seems to be the same problem as reported in this bug back in March:

I’m seeing the same issue. Still not working this morning