Not a bug
BYOND Version:N/A (Website Bug)
Operating System:Windows 7 Home Premium 64-bit
Web Browser:Firefox 9.0.1
Applies to:Website
Status: Not a bug

This is not a bug. It may be an incorrect use of syntax or a limitation in the software. For further discussion on the matter, please consult the BYOND forums.
The 'Posts' tab of my members site only seems to list posts made before the site conversion? And it only seems to include topics that I created, not all posts? Maybe it just doesn't include feature requests or bug reports? Something seems off!
If you change it to "Posts and Comments", it will show your responses to topics that you didn't start.

As to posts from before the update being missing, there was an issue with the conversion. Tom said he found the issue and was working on a fix.
The options at the top allow you to sort your posts. By default, we are only showing discussion topics because things like bug reports & code problems don't seem as useful when you are using the site to show your contributions. So, for instance, in your site you'd like to promote things like your posts about your games or your tutorials over your questions and site issues. Ditto with comments. But we could always change the defaults for those filters.

If you want to see everything you've posted, period, select "Posts and Comments" and "All".