Dear, We are building a multisite (www.socialfeedster.com)

Dear,

We are building a multisite (www.socialfeedster.com) using whmcs integration, provisioning and domain mapping.
We encounter several errors:

1) the new sites created are not working, most probably because the wildcard subdomain is not yet propagated.
2) http://www.socialfeedster.com/account/ is displaying the info but links are not working!! If I disable the WPMU provisioning plugin than all is working fine.. I have enabled the Debug option of Wordpress and yes it is showing the plugin is causing errors
Please your help for this.

Regards
Bart