--This is correct half the time..
The other half is like this:

1- Register free Account

2- Login to Your Account

3- Press claim

4- Write the correct captcha

5- Get An error occurred: Server is busy , please try it in an hour again!

6- Complain on Bitcointalk.org

7- Stress because you don't know if the site has scammed you, and will you even get ROI

8- A few hours, or maybe a day or two later, admin finally posts that site is ok now

9- You are able to withdraw your accumulated balance of hundreds of thousands satoshi!

Unfortunately right now I am on number 6 and moving to step 7