I have noticed lately a few of the threads I have posted in have not shown up under the my posts section. Unfortunately I cannot give you an exact thread but if you need specifics I can probably try to find them.
Are you aware of this issue? Is there a reason they don't show up? These are not threads in the private zone either. I know those don't add to your post count so I wouldn;t expect them to show up under my posts section.
Thanks