Facebook question: WTF is "Array"?

[patriot]

The only game I play on Facebook is Tetris Battle. Lately I have noticed that in the top right corner, there is a box with a list of posts saying "Jennifer is playing Tetris." etc.

I clicked on it and chose the option to NOT post that when I play Tetris. It says it has saved the settings, but it keeps doing it. And NOW it says "Jennifer is playing Array."

I don't even know what Array is! Anyone know anything about this?

[carlo]

I think it's either a bug or Tetris Battle is also called Array since I also see that ".... played Array" notification at the top right corner whenever friends play Tetris Battle.

[Tammy]

i also see this and i am playing slotomania, and when i click someone playing array it takes me to slotomania. cant figure this one out lol