I don't think, personally, that this is a 'needed' FAQ entry - the rules are
*clear*, if slightly different. There isn't actually any requirement for them to be the same for both campaigns.
Answering this might be expending precious resources where they aren't needed.
That said, there are worse questions asked and answered already in the FAQ!
Anyway, McManus, this is the perfect example of what should now go in the "New Ideas" thread in the subforum - please add it there! Initially just as an idea/background if you want - it isn't necessary to do the 'leg work' of a full question writeup if it can be easily answred already or isn't general considered important to ask.
As a side note, the 'Question' will eventually appear in the FAQ without all the background, so it needs to be a little more fully formed than your first offering below. ;-)
Q. The condition for turning the reinforcement marker in RtL is "new dungeon level". In SoB the condition is "new dungeon level or area". Are these intended to be different?