first item in second page of egosearch not chronological

[Errantparabola]

the top link in my second page is most recently posted in today (Korean Music Thread)
the bottom link in my first page is most recently posted in Jun 17
the discrepancy is only the top link.

EDIT: Now it's fixed.

[Plotinus]

i've noticed this too when an old thread is necroed. it clears up in 15 minutes or so. I think it's a caching issue (server side, not browser side).