WP 351 BP 17 Domain Mapping died


Upgraded to Wordpress 3.5.1 and Buddypress 1.7 (from 1.6.2) and now domain mapping does not work.

Normal sub domains work (after deleting the domain-mapping plugin folder).

Activating the domain mapping network wide without specifying a domain still works.

As soon as you try to map the domain from the user site it 'white screens'.

Any fix please?

Many thanks,