Undocumented effect on Silver Surfer?
I've looked at his profile a couple of times now and I'm unable to find what could be causing this, but I've had it happen two or three times now. I'll activate a SP1 and instantly obtain all three of Surfer's buffs. I have done this with no buffs and with one buff, so I know it's not just an occasion of all my buffs refreshing or pausing and when I did it with no other active buffs I only received one of each - not two of one.
What is causing this? Something undocumented, something I've overlooked or is there some bug?