I guess I did.. lol, W3TC gives some instructions to follow before installing so the plugin runs well, and since I didn’t follow any of those I assumed the problem was there, so I just deactivated the plugin.
And the problem with the links is that I still can’t see them, but I guess that as long as everyone else can there is not much of a problem (I didn’t check with my friend this time before I made this post)
Thanks !