In this picture there is something which should/shouldn’t be there.
The first person to comment here with the correct answer
will recieve an almost-new emerald grapple!
Good luck!
(Developers, please don’t comment the answer! I say this as you will probably realise very quickly!)
Hmm, I’ve never stared so hard at a screenshot… lol
The only thing I can see is that I don’t have that nice effect on the Portal’s edge like you do but it might be my graphics settings…