Mahjong Safari HD: Am I blind or is this a bug?

[Mayhem]

I'm just messing around in Mahjong Safari HD, and apparently there is 1 available match on this board.

I can't see it ... where is it?

(click for larger image)

[snowflower]

This has happened to me too. I don't see it either Mayhem, sorry.

[Squid]

Well, I'll be darned!  Pogo made a mistake!?

[minimarshs]

It happens frequently to me, very frustrating.

[Mayhem]

Ok, thank you. I just wanted to be sure I wasn't missing anything.

[Squid]

I wonder if they have trouble recognizing their own differences, such as the hammerhead shark and the puffer fish.  THey look similar; does Pogo think it's a match?

[Mayhem]

Oh, maybe that would've worked. I never did try to match those.

[Squid]

Oh, maybe that would've worked. I never did try to match those.

On second thought, that wouldn't have worked - too many turns.

[snowflower]

Well, I'll be darned!  Pogo made a mistake!?

It's not their 1st time