I upgraded to version v 2.2.30 of ErgData on iOS this morning, and it appears as if no stroke data is attached to the logbook entry for the workout I have just completed.
The graph of stroke pace etc. is missing in the app, and also on the web version. Also missing on the web version are the stroke data download links.
As far as I’m aware, the only change to my setup is the version of ErgData.
I’ll post my PM5 firmware version number in due course.