Sangan Pre-Errata doesn't activate at all when it is sent from field to graveyard. Appreciate this being looked into and thanks again.

Michael Lawrence Dee
Please download the Pre-Released Pack here. 

This (as well as the other Pre-Released Unions) was just a simple case of missing scripts. This was part of the pre-released pack and is not yet fully uploaded so just download that. That should fix it for AI and LAN duel.
Now this is how I play: