I changed two lines in the module Yahoo.pm and now it works fine.

These two lines:

#foreach (grep(/\w+/, split(/\s*,\s+/, $split_line))) {
  #my($date, $post, $pre) = /^(\S+)\D*(\d+):(\d+)/m;

to these ones

foreach (grep(/\w+/, (split /(=?+\],*)/, $split_line))) {
 my($date, $post, $pre) = /^(.+)\[(\d+):(\d+)/m;

Hope is works for you. IsaacN