Garmin watch stopped syncing to NRC

Update: it is working again.

Has anyone else had any recent issues with their Garmin device syncing activities to NRC? I was able to do this without issue until early March. Runs that I record on my watch are no longer syncing to the NRC app. I have tried logging out of NRC, restarting my phone and logging back in, unlinking and re-linking my accounts, but these have not worked. I'm out of ideas. Any thoughts?