The info regarding the www etc is old and refers to a previous version so ignore that. My guess at the moment is you’re caught in an issue which I’ve been having over tha past few days (and it seems a number of other people, have a look at the other thread) in that the timeline widgets appears to be intermittently not working or rather showing only the Follow @xyz. I suggest for now you try re-visiting and refreshing your page every so often to see if it shows up, at least that way you’ll know that you’ve got the code etc pasted in properly :o)