Since updating to 6.10 RC 2 I notice the display age is limited. I changed a couple of groups to use Per Group Display Age of 120 days. Then I downloaded all headers. Then right click on group and Show All Posts. I'm not getting anything older than 4 days. Some of the massive groups like HDTV I'm getting maybe 11 days. Seems weird because stuff I saw in posts in previous version I can't get to display even when I download all headers for the group.. like 6 million headers and still I can only see 4 days worth.
edit: I tried backing off to RC 1. Even on HDTV groups I'm only seeing 4 days when using Show All Posts. Weird.