BunPro causes iPad to freeze and restart

Bunpro
#1

How to reproduce:

  1. Open bunpro.jp
  2. Navigate to “Paths” -> “Genki 1 2nd Edition”
  3. Select “Study Full Chapter”

This causes the iPad to become sluggish to the point where interactions within apps becomes impossible, and the iPad restarts.

Software versions:

  • BunPro website
  • iPadOS 13.4.1
  • Safari 13.1

Sorry if this was meant to posted elsewhere.