Sequence:
1. I have the following resources linked, ESV, BHS, Exegetical Guide--all on Genesis 22:2.
2. I hit the Page Down key while set to the ESV, and it scrolls down to the middle of 22:7 but the ESV Reference Box shows Genesis 22:1. The linked BHS and EG then update to 22:1.
3. I hit Page Down again, and the ESV scrolls to the end of 22:13 but the ESV Reference Box shows 22:7 and the linked BHS and EG update to 22:7.
4. I hit Page Down again, and the ESV scrolls to the end of 22:20 but the ESV Reference Box and linked resources go to 22:13.
I did not observe this behavior with 4.2 Beta 1. I've tried toggling the new Show Paged View option, which I use in the "Show reading view" mode, in order to see if this had any effect on this bug, but I get the same results.