So for this patch I found:
For every 5000 MS points spent to buy items, you will get a December gift box. The content of this gift box is a mystery!
1. Hello Tricksters
We are aware that the Boss items Tempered have not been fixed yet, we will try and solve this issue as soon as possible.
All Legendary Weapons at Lv. 13 have had their Refine reset to negative base.
All Legendary Shields/Helmets that were tempered did not have their refine reset.
CBS has been reset to correct stats, but the refine is still as if tempered.
2. We are also aware of GM_Wan being to powerful for players. We will also fix this sometime soon!