Sitemap returning wrong url for mapped domains?

It appears that all xml entries are appearing as follows for http://{mapped-domain.tld}/sitemap.xml

<url>
<loc>http://{blogname}.{root-domain.tld}/{path}/</loc>
<lastmod>{YYYY}-{MM}-{DD}T{HH}:{MM}:{SS}+00:00</lastmod>
<priority>{float priority}</priority>
</url>

when they should be appearing as

<url>
<loc>http://{mapped-domain.tld}/{path}/</loc>
<lastmod>{YYYY}-{MM}-{DD}T{HH}:{MM}:{SS}+00:00</lastmod>
<priority>{float priority}</priority>
</url>

AIO 1.4.7
Simple Sitemaps 1.0.3

Domain Mapping 3.0
Multi-Domains 1.0.8

WP 3.0.1