Garmin connect won't connect with myfitnesspal

have you managed to sort this one out - i have similar problem, tried on mobile and website, from garmin and from mfp. 
and it's just does not connect them even tho i log in and add all passwords etc and agree to all too.

I have the same issue. Have to sync my weight from the Renpho scale to Garmin, but from MFP it isn't working (anymore). I can link MFP in GC (first unlinked everything as suggested somewhere) but then after syncing it seems to be unlinked again. Might try another inbetween-step but then I have to install MapMyFitness or something.

And after a while the following weird thing happens: According to MFP Garmin isn't connected. Then I try to connect MFP through GC and it then says that the MFP-account is already connected to a Garmin account. Can't get a clue.

And connecting MapMyFitness to GC doesn't also work, getting in a loop on MMF.

I have the same issue. Apparently MFP are aware and trying to fix, but it's been 7 days now and still it's not working 

support.myfitnesspal.com/.../360032625231-Known-Issues-Integration-Partners