Automatic audio generate from text can't play

It just play some sec and then stop. I can’t figure out how to fix this. I also try re-generate audio after delete the version before but no help.

I just connect with the same here: https://forum.lingq.com/t/is-tts-not-working-in-this-period-or-other-timestamps-problems/

Thanks for reporting, we will investigate the issue.