Following the latest Premiere Pro CC18 update of Friday, May 4, 2018, there is no audio in three of my four projects I am working on. Waveforms are all there but absolutely no audio in the timeline. If I drag unedited clips from the project panel to the timeline, the audio is there; but of course then I have to reedit everything. Once I close the project and reopen it again, it starts all over again.
What happened and how can I make this go away?
Try deleting the Media Cache and Media Cache Files.