Finally, after 23 days, an official patch has been released by Bethesda. Available both for download by PC users and over Xbox Live for Xbox 360 users. This new patch fixes the FormID bug, which was the underlying problem with the Shivering Isles Reference Bug. It is recommended that all players, even those who have not installed Shivering Isles, install this patch, because the FormID problem has been found to affect
all versions of Oblivion. Those who have Shivering Isles can play without worry now.
This will be found in the Oblivion News Thread after this topic dies out.
"To those who claim they will die for their country...
What the %#($ is wrong with you!?
Make the enemy die for theirs!"