The plugin works perfectly, only another part of my site did stop working because I used it.
I use the apply_filters function on a variable and that did stop working when activating this plugin :
apply_filters('the_content','[gallery='.$gallerynum.']'); echo $gallery; ?>
Does this plugin something with apply_filters, that breaks it. I use apply_filters in single.php, so maybe that gives a problem ?
However that single.php I don't use for blog posts that display code.