I usually use the View your posts link to check for posts to topics that I've replied to. Lately, that hasn't seemed to display results for topics that I have posted in. I know that phpbb.com uses Sphinx for searching and that can delay indexing posts, but I'm referring to posts made a few days ago, specifically to newer topics (started after about 4/22).

For example, I've posted to the following topics but they aren't shown in View your posts: #1, #2, #3, #4, etc.

If I go to the UCP and Manage subscriptions, those topics do show up.

A similar problem exists when I used the Search link and entered my user name in the Search for author field. The "most recent" post shown is dated Mon Apr 23, 2012 1:36 am (I'm in Pacific Daylight Time, so GMT -7 right now). View your posts does show more recent posts (some as late as today), but again, only in topics that were started before 4/22 - 4/23, I think.

See the Problem Here With Searching for more details.