Cross chapter references worked for some chapters but then got broken

I am encountering a strange issue. My main asciidoc file is like this:

include::chap01.adoc[]

include::chap02.adoc[]

include::chap03.adoc[]

include::chap04.adoc[]

include::chap05.adoc[]

include::chap06.adoc[]

include::chap07.adoc[]

include::chap08.adoc[]

include::chap09.adoc[]

in every chapter I have following code in the beginning:

include::common-settings.adoc[]

in common-settings.adoc I have following among other things:

:xrefstyle: short

With this setup my cross chapter references appeared correctly until Chapter 6. But from Chapter 7 they are broken. For example, I have a cross reference to Listing 4.14 which appears as Listing 7.14. Note that the number following the chapter number is correct and if I click on the cross reference it takes me to correct position in the PDF. But the chapter number appears incorrectly as 7 instead of 4.

Does anyone know what's going on here and how to fix it?