Avenir Next font family not working in Indesign

Link to discusion

was the problem solved?

I have the same thing.

I'm working on my bachelor thesis, deadline in a few hours, just want to export or package the document.

Sometimes it still looks normal at the time of export, and then suddenly all font fields are red and Avenier Next is missing in different typefaces.

I have been working on this for days, and suddenly it doesn't work anymore. For clarity, it is already a packaged version, which I always put on a cloud for backup. None of the packaged versions work. It's the same problem everywhere.

I have also done the above mentioned solution, unfortunately without result. The problem still exists.

i am working on a Macbook 2018 under Catalina. I have opened the indesign files on my imac to test it (mid 2015 catalina) with the same result.

I have no choice but to replace and adapt all fonts, but I'm still interested in the development of the conversation. Maybe there is still a solution. Otherwise I have to avoid Avenier Next for now.