Just to check, is it possible to have a coherent transcript for a completed match for this game without this fix, that is no longer coherent when this fix is applied? If so we need to increment the version for the game; otherwise we can apply the fix as is.

I *think* it's going to be the case that, if this issue is encountered, we'll no longer have sensible goal definitions so you can't have a coherent transcript for a completed match. Does that sound right to you?