Variable Font Master Mixup

Hey everyone, did someone else had a similar problem. Somehow the variable font files are broken in some applications and also differently broken.

static export .otf = ok
var .ttf in Illustrator = broken (stem width)
var .ttf in browser = ok
var .ttf in Glyphs = broken (mixed masters, can’t add screenshot for some reason)

Variable TTF inside Adobe Illustrator:

Got the latest cutting edge Glyphs Version.

Appreciate any help. Thanks, Jan.

var .ttf in Glyphs