Order of questions messed up


I’m trying to export some data, but the order of the questions is all
messed up. For example, I used to have them ordered as: A, B, C, D, E, F,
etc., and now I’m getting: B, E, G, D, F, A, etc.

There are far too many questions in my questionnaire to do this by hand, so
how do I get the correct order back?