Why the QName of service be changed?

[Gilbert Kwan]

When I used 659139 build, my service qname was
{http://soapversion.nowsdl.wsbinding.vtest.sca.tuscany.apache.org}BService
When I used recent build 665707, my service qname was changed to
{http://soapversion.nowsdl.wsbinding.vtest.sca.tuscany.apache.org/}BServiceService

Why?

Gilbert