Hi P team, I’ve been noticing lately we sometimes get a flow that is in a Running state, with all of its tasks either Successful or Pending. The flow will sit in this state until we manually restart it (change one of the tasks to the “Resume” state), at which point the flow will happily continue and finish as normal. We are using Prefect

0.13.2

with heartbeats off and Lazarus on. Is this a known issue? Should Lazarus be picking these up? Thanks!

Hi @Jeff Brainerd, yes - we identified (what I believe is) the same issue late last week, and will be releasing a fix shortly. Lazarus is currently overlooking a small number of valid matches for stale heartbeats.

Thanks for the quick reply (on a Sunday, no less) @Jeremiah! Great to hear the fix is on the way.