I updated my OS to high sierra 10.13.4 and Premiere Pro CC to 12.1.1 and when I open my project I have been working on forever, it begins to open and I see the media online and then once it completes the opening process all media goes off line. I then get an error message when I try to relink that says my timecodes are not correct and it will delete media. I apologize I don't have a screen shot of the error message. is anyone experiencing this? Do you have a fix? Thank you.