Wiki

I have made links to files within a wiki before and they worked great. However, recently I cannot make links to a file within a wiki because (after saving) the word or text that contains the link does not become blue and does not activate by clicking on it (although gets underlined when the mouse cursor is positioned on it). However, when I edit the wiki and select the word or text that I have added a link to, the link URL does appear.

I have had this problem since my system administrator updated to the newer moodle version.

Any suggestions?

Miguel Rea