Edited Dialogue track in and points defaulting to start of source file

Hi there,

Hope you're all well. I edited a 3 minute interview on my macbook pro yesterday but when I transferred the project file to a windows system and opened it up, all the in and out points from the edited dialogue track are defaulting to the very start of the source audio. So I just have the very start of the audio file repeated at various lenghts throughout my timeline. The video is unaffected as are any graphics. I've attached an image below.

I tested the same project file again on my macbook and it works fine. Does anyone have any idea what might be causing this? Thanks a million in advance!