Hey! Damn, apologies for this. This is a really irritating bug. It was a known issue yeah. I revamped the dialogue system and it was no longer reproducible for me (even now it's still not reproducible for me) so I thought I had fixed it...evidently not. I'll do some investigation on my end. In the meantime, could you try tapping the arrow at the bottom left when the first set of dialogue options show up? Clicking the arrow skips to the end and hopefully should allow you to progress.