(Not) missing fonts

[Shiehallion]

A very small problem: My document contains only four fonts (Avenir Next, Avenir Next Fett, Avenir Next Kursiv, Shortcut), which are all loaded. When exporting to PDF, Linotype Font Explorer X reports that these fonts are missing.  If I ignore these messages, the document will be output correctly.

[Gabe]

Hi @Shiehallion,

Sorry for the delayed reply. 

What dp you mean by 

On 6/20/2019 at 9:32 AM, Shiehallion said:

Linotype Font Explorer X reports that these fonts are missing

Where does it say this? 

Thanks,

Gabe.