No sound after removing playing techniques

I have a score that was working when I added playing techniques via expression maps. I deleted the playing techniques from the score because I didn’t like them, no there is no sound from any instrument regardless of whether they had playing techniques or not.
I tried reapplying the playback template, no luck.
Everything in the endpoints seems just as it was before.

Is it possible that you share the project? If you don’t want to post it publicly here, you could send it to ‘u dot stoermer at steinberg dot de’, full confidentiality guaranteed.d

I emailed it to you