Cubase 8.0.20 Crash - Some Audio tracks No Sound

I just crashed in Cubase 8.0.20. When I brought the project back up all the tracks seem to be there and when I played the song, looking at the mixer I could see the wave files playing… however a number of the tracks now don’t produce sound. See the video showing the issue:

https://www.dropbox.com/s/e8m8gefak02gi8a/Cubase%20Crash.mp4?dl=0

How do I get my sound back? I just moved to Cubase as my daw, this is not showing me I can depend on this… Please tell me this is a simple thing to fix and I didn’t loss work. Backups for tonight ( 2 of them) all do the same thing…

I have the same issue with Cubase 9.5.10 un latest Windows 10. And it’s “awesome” to see that on threads like these, not a single response from Steinberg is found.