Unwanted anchor point to glyph when previewing in Adobe apps

Hi, when I preview my variable typeface in Illustrator and Photoshop I see an unwanted anchor point on my lower case c. I guess this is an Adobe bug, has anyone experienced something similar?

The unwanted anchor point is not there when I open the OTF file in Glyphs.

Is this a Variable font TTF? Which app versions (Glyphs and Adobe app) are you using?

Yes it’s a variable TTF, using Glyphs 2.6.1, Photoshop 20.0.5 and Illustrator 23.0.6…

Try the latest beta please. Go to Glyphs > Preferences > Updates, activate both checkboxes and press the Update button.

Yes that fixed it! Glyphs rocks!