mine does that too...i get an error in IE though. It says:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C)
Timestamp: Sat, 9 Apr 2011 12:22:04 UTC


Message: Object expected
Line: 592
Char: 5
Code: 0
URI: http://express.www.earthempires.com/war_page.1302301408.js

I attacked someone in express, and on the screen that shows me whether or not my attack succeeded, it says this:

Tax Revenue:
Expenses:
Net Change: $198,319.333333
$246,558
$-48,238.66666700001 Food Produced:
Food Consumed:
Net Change: 2531 bushels
3022 bushels
-491 bushels
Your people demand a tax rebate, lowering tax revenues this turn!
Population gain: 777 people.
You Produced: 95 Spies and 12 Oil Barrels.

My money showed that i had $xxxxxxx.333

It fixed itself after i left the screen, but for a moment i had $.33!!

gj helmet...
6 stinky and brown (#102) 7315 $17,801,359 HG
was me

duke got a #1 seed!

randomly got 10th...

for bonus!
10 dookie (#77) 11,866 $14,474,290 DG

8 squishy droppings (#102)

just posting for bonus.