Lots of great suggestions!
We add a new language when we have all 60 LingQ Mini Stories translated and recorded into that language. For now, we do not have anything ready for Irish, so we cannot give an ETA at this time.
I’ll get back to everyone regarding Lithuanian. Having a native speaker to translate is crucial, so don’t hesitate to contact our support team, @Jokojoko83 to offer your sister-in-law’s services (if she’s happy to help).
I’ve taken note of all other suggestions and questions and will get back to you all ASAP.