Connection MyFitnessPal and Garmin Connect doesn’t work

Hi,

Off and on I use Garmin Connect and MyFitnessPal to measure my calories and activities.
When I tried to re-establish their connection and sync abilities a couple of days ago, it won’t work anymore. How come?

Thru MFP=> apps tab then GC icon then push connect button. I get redirected to GC-page calories but no connection. When I give permission to use mfp date, it seems to connect. But stops in the proces.

Thru GC=> heath statistics => calories => I get redirected to mfp but no further activity.

I tried both on phone and pc, for days now, so help is appreciated.

Greets Joris