Resting heart rate changed to higher value after syncing with connect

Last monday (10th of March) when waking up my RHR showed 40 bpm on my watch, which seems to be correct when looking at a windows that night of half an hour where this value was calculated.

However after opening the Garmin Connect app, somehow it was updated to 47bpm which is obviously not correct but now it won't update back to the correct value of 40bpm.

Now again last night this happened - on waking up I checked my resting HR on my watch which said 43bpm which also seems correct considering an half hour window at night after 12. 

Then I think I did open Connect at some point and once again it is updated to 47bpm which is not correct. 

posting here since somehow I'm unable to post as a bug in the beta forum.