Standard voice mode doesn't work with some accounts

Hello,

Standard voice has stopped working since this morning on Android. ChatGPT seems deaf, listening indefinitely when in fact doesn’t seem to hear anything. Happens with a couple of accounts only. Other accounts don’t have the issue with standard voice.
Advanced voice works fine with every account.
Reset the app, delete data and all. I suspect a roll out that is turning bad, because the accounts impacted are the same that usually receive the new implementations first.

Please do something,

Regards,