As of around 4pm yesterday, posts in the forums seem to have stopped being tracked/logged. No posts after that time appear either through players posts histories or forum searches.
I've checked this across a few different users that I know have more recent posts, all with the same result.
Edit: It actually seems like tracking for searching purposes resumed a little while ago. A gap now just exists in search histories for the time it was not functioning. (Would it be possible to search for or correct other gaps that might have slipped under the radar prior to this?)
Here's an example using Shooby [2510470]
A post at 10:49am today, not present in his forum post history, which only shows a more recent post at 15:10pm, before jumping back to posts from yesterday before 4pm.
Edit 2: The more recent post has now vanished from the search results and post history page. Both now only show posts from yesterday again. So it seems posts are temporarily there, but then get purged for some reason.
Mentions: Shooby [2510470]