Zorg Empire

I have two questions and one of which I think is a bug

1)On the ranking page, alot people have things saying -2 under the "deifference" section of the page. what dose that mean?

2)On the ranking page, it says I am a member of an alliance that I started, but deleted a few days ago. why is that?

The Alliance issue is a known error.

As for the numbers, that is how many ranks they've dropped/rose since last update, from what I can tell.

Ok. Thanks.
The reason I care is b/c i want to make it to the top w/o an alliance like Mintaka.

Lawl. Good luck