No longer able to bag-swap - SOE or Custom mod?

[metavirus]

I figure this is probably a new SOE bug but over the last week or so I can no longer swap a bag with items in it for a slot with another bag with items in it. I get no SOE error on-screen and am just wondering if anyone else has been experiencing this problem. This is especially irritating when running into town and trying to swap my adventure bags for my crafting bags.