Hello Vince,
Thanks for your feedback, we are aware of the error that occurs when you try to click on the number of posts., there is a bug because of that its not returning the proper action but it is not affecting any other part of the forums. You can post your questions on forums without any trouble. In order to search for the post herewith providing you an alternate solution by doing google search site:method.me/cs/forums and then type the search criteria, for example site:method.me/cs/forums vince, this will return me all posts related to vince.
I apologize for the inconvenience.
Hope this helps.
Regards
Inder