Icons Change to Different Icons on Their Own

Any resolve on this yet?

Any icon used within the app intermittently change to different icons.

Listgroup Item icon changes from “chevron-right” to “house”
Info icon used on a button changes from “info” to “roses”
Some icons are not shown as if they are missing

To Replicate:

  1. Open iOS App
  2. Double tap home button on iPhone to close the app
  3. Open app = Icons have changed

It seems the icons I use are replaced with colored icons (icon images)

This is not a web app.

So, this only happens to iOS native apps? Can you make a minimal app with just an info button which reproduces this?