Your posting threads where a user is asking for assistance with a mod. The one thread by you had nothing to do with reviewpost or our product support. You where having trouble with a forum script called impression.php or something and robots files. We only have control and support over what our program does with urls not other programs etc.
Remember we are here to assist with our product not assist people with creating modifications or answering support on vbulletin. We simply do not have time for that.
Now as to your problem I will glad provide you with some type of fix if you make your problem known. It took you 4 posts of attacking us before you even made it aware you where having an issue.
As I see it what version of our software are you using? Is it the latest?
The problem with your google link is it is missing the category name in the url. Now there was a bug in the earlier 5.0 series which was fixed sometime ago. I spent some time clicking around your site and see absolutely no issues with urls being incorrect. I have clicked page links product links cat links etc.
So maybe this google link is an older crawl from an earlier install of the program. Let me know the answers to my questions. You can sent me site access to look at your files but the main question I would have is how google is getting that url. You should be able to reproduce the issue that is of course unless we are dealing with an issue that has already been fixed by you updating your code.