Site intro bug

I would like to give some feedback about ... From: https://checkio.org/forum/add/?source=footer&q=tag%3Afeedback HTTPUSERAGENT: Mozilla/5.0 (iPhone; CPU iPhone OS 932 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13F69 Safari/601.1

Since my device info is displayed already I won't reiterate it again. When I view the fourth slide on the main page, Safari either crashes or my phone reboots. Wanted to make the developers aware of this bug. Thanks