Running Headers randomly applying incorrectly
I have a 200+ page book layout, all in one document, with several section markers in place for the different chapters. There are two pages (each in a different section) that will not accept the assigned running head like it does for the rest of the chapter – instead these two pages are applying the title of the subsequent chapter. All text boxes are linked and in their proper order. I have re-assigned the Master several times - sometimes (but not always) it actually refreshes the running head, but when I close the file and re-open, running head has reverted to the incorrect.
Am totally baffled. Anyone know how to fix? (I know I can very simply change the header manually, which I may end up doing, but clearly something is wrong and I'd like to fix it!)
PS: I'm using InDesign 2024. on a Mac, OS Ventura 13.5.1
