Thank you very much.

I was not able to utilize the solutions above. I don't know why but I think it is something related with the page...

At the end, I was able to fix the issue with some regex. But this time I used a tag right before the table division. After fetching the page:

$page =~ s/(\n|\r)/<!--xxx-->/g;
$page =~ s/.*<!--start\stag-->(.*)<!--end\stag-->.*/$1/;
$page =~ s/<!--xxx-->/\n/g;
[download]

Thanks again for your help.