Find Font is broken.

For a missing font it requests a different font for OSX and Windows for the same file. It has something to do with the family name or font name or something. The important thing is that it is inconsistent between OS and is impossible to determine the correct font due to this error. This is confirmed to be effecting many people.

Here is a link to a detailed explanation of what is going on with pictures showing the differences between operating systems.

https://graphicdesign.stackexchange.com/questions/102270/how-to-determine-correct-font-name-between-osx-and-windows-with-adobe-find-font