Yesterday we changed our Help Centre so that you don't have to be logged in to view it. Log in is still required for accessing Community topics though. What we've found is that any links that we have to specific pages in Word docs or Excel spreadsheets now re-direct to our HC homepage. Pasting the same link into the browser works fine, and if we change the HC setting the links work direct from source, so it's not an address error.
Has anyone else experienced this? Any suggestions on possible ways to get the links to work would be greatly appreciated.