XML Sitemap - Problem with PhocaGallery

[kr3ck3n]

Hi!

I'm using XMAP 2.2.1 with J! 2.5, Phoca Gallery 3.2.1 and Artio JoomSEF 4.2.8.
For PhocaGallery I'm using this plugin (http://extensions.joomla.org/extensions/extension-specific/xmap-extensions/21004) to generate sitemap links and it works only for HTML version as you can see here: http://www.decorative.ro/sitemap?lang=en
After I've installed Artio JoomSEF 4.2.8 the xml version of the sitemap doesn't work anymore for phocagallery - the links for images are not displayed: http://www.decorative.ro/?option=com_xmap&view=xml&tmpl=component&id=1

Is this an incompatibility with artio? How could be fixed?
Thanks in advance!