This is only on skins - not forum.
https://www.wincustomize.com/skins.aspx?skinid=1038&libid=34
https://www.wincustomize.com/skins.aspx?skinid=6072&libid=1
It would be nice if the skin comments would remember which were new and which were unread like the forum posts do (and of course take you directly to your submitted post).
Happened when there was only four replies
I have tested on this url https://www.wincustomize.com/skins.aspx?skinid=6070&libid=1
That link shows that posting comments is working fine. If you are on page 1 of the comments and post a comment, the page will redirect back to page 1. If there is more than one page, you need to click the 'last page' link on the page bar to view your comment.
I will attempt to put some better logic in there (which will most likely mean that the site will get updated monday morning EST) to handle proper redirection. Please hold comments until Monday when I have had a chance to address this issue. Thanks 
Welcome Guest! Please take the time to register with us.
- Richer content, access to many features that are disabled for guests like commenting and posting on the forums.
- Access to a great community, with a massive database of many, many areas of interest.
- Access to contests & subscription offers like exclusive emails.
- It's simple, and FREE!