[KevinH]

roger64,
As I can not recreate the out of order before A part, at my end will you please create a small test epub that will recreate this issue, so that I can see what might be causing it. It could be caused by whitespace or newlines being captured as part of a pattern or inherent given layout of the tags or spans involved.

I noticed that each entry generated before the A has a / in your wordlist. as opposed to a |
How or why are you using the / in that way,

The first part before the / is supposed to be the actual category name while the part after the / is supposed to be the entry name (which can be left blank if needed and then the entry itself should be used.

As far as I can tell from your sample you are using it backwards (at least I think so). I almost never use indexing, so maybe I am the one backwards here. But that is my reading from the online help Doitsu pointed us at.