ErgData > Strava - Calorie Info Missing

[InfinityMoose]

Sometimes, when I sync from ErgData to Strava (iOS), the calorie information is missing in Strava, it can be seen in the Concept2 logbook. It is a bit annoying because I like to see the calories get synced to Apple Health as well when it gets passed from Strava. It doesn't always happen, but it does seem to occur more often with "Just Ride" (BikeErg) instead of doing a set piece.

I have tried: Deleting the workout from Strava and the Logbook and re-syncing from ErgData and same result.

[InfinityMoose]

This still happens from time to time. It happened a couple of days ago on a 30KM BikeErg workout which I do very rarely.
When I do my usual 20KM BikeErg workout, there is no issue.