CC2017 link filePath not normalized

Hi all,

I had a script that works for many years and now with InDesign CC 2017 I have a strange behavior :

In the list of links, my image path start with "P/:" (slash in first position)

But when I "Copy Full Path", I get a classic "P:/".

This is the same problem in my script because I try to detect some path which start with "P:/" and of course it's not working anymore.

Did somebody have an idea ? I other function in class Link but nothing really relevant.

A detail that could be important : this file was created with Windows and I edited in Mac version.

Thanks for your help,