Finally pinned a reproduce on an audio corruption bug which occurs when you run, I suspect, any iOS construct 2 game with another audio heavy app (suspended) in the background, e.g. a game or YouTube.
On loading in to game all audio is corrupted, this happens frequently and I believe a show stopper for releasing any iOS game.
Easiest reproduce for iPad 4 (iOS 8)
Purchase Hitman Go and @robothousegames A skyrocket story (looking forward to trying this)
Load Hitman to menu, return to apps list load skyrocket to first audio scene. All audio is corrupted (happens to my game too which has minimal audio).
I have seen this happen (rarely) on app preview also so it isn't an export bug.
Not experienced on PC or android.