First hi-lite just the URL to get rid of all the gobbeldy-gook after the back slash then select open link in new tab.
New tab will take you to the proper place.
Once you've verified you are really where you want to be hi-lite and copy the URL from the browser search window as shown above and then paste it into the forum as shown below.
Hit preview and open the link you pasted in a new tab to check your work. If it goes to the right place then post it.
That's all there is to it.
!! FOXTROT JULIET BRAVO !!