Maybe iOS is transcoding it and removing the audio? Damus will need its own transcoder for this to be fixed.
Discussion
I don’t know when this started to happen but before it’s was ok. Now I’ve updated to the last iOS and last Damus from App Store. I think everybody must have the same problem?
We will look into it nostr:npub1zafcms4xya5ap9zr7xxr0jlrtrattwlesytn2s42030lzu0dwlzqpd26k5
It looks like clearing cache solved the problem!
nostr:note1mt48rdf6z27jwcnfch7fdshv97xv2xzfse92lz2z9gzevrphkg4salq05h