It is quite cumbersome to refresh and go to the last page of the community thread everytime you click the forum post. So here is a simple script which can take you directly to the last page of the forum post. And if you want to refresh the page just press previous and it will take you to the last page refreshed.
Hope you like this userscript
You need firefox ( Web browser )
and greasemonkey add-on to be installed to use this script.
Click on the link below to install the script.