In addition to the issue concerning app logos disappearing, my BBC Sounds app has changed its logo to the iPlayer app. It is still labelled "BBC Sounds". When I run the app it runs iPlayer instead.
When I change to the stock launcher, the BBC Sounds app logo reverts back to BBC Sounds and runs correctly as the BBC Sounds app.
When I reload dispatch it all goes wrong again and BBC Sounds reverts back to iPlayer.