As Joe O has pointed out, for those threads where it is just jumbled order, clicking on the "Printer Friendly" at the bottom of the top (header) bar gets the listing in proper order.
I haven't found any threads with missing posts, they're just out of order.
For some reason it seems that on the scrambled ones, in normal view, the first post usually shows up about 5 posts down. It's easy to identify, since the "RE:" doesn't appear on it. After that, it gets messy to sort them by eyeball.
I did note around midday yesterday that the member photos no longer gave double servings. Perhaps some progress has occured?