I asked support team about the bonus, here is what they said:
"speaking about the bonus, it will be accounted during a week"
Just spoke in the support chat.
The 20% bonus showing now is a bug! Early bird bonus is over.
All early bonus was distributted taking in consideration the time os the received transaction. If the transaction was delayed its not their fault!!
I'm a bit frustated! I send when the counter hit zero and because the transaction was delayed only got 2.5% bonus.
Why is that? Should I had placed more gas? Or more expensive gas?
That's bad. This bug made many people send their ETH in hope for a bonus.
So the 10% bonus that is appearing on the page right now is wrong right? Anyway we can still get the payment amount bonus.
I guess admins can clear this as it's creating a confusion here.
Ethereum somehow always has delays, so that is kind of normal for now until ethereum hits the metropolis stage, anyway, the ICO is going pretty good and fast, it was expected really, and its project is very solid, so even if you don't get bonus, you still have a good investment, you could have x40 profit if you invested in pre-ico, x20if you did ICO, and more whatever time you invested, you get profits anyway, so don't be mad and lets enjoy our ride, i for my part, will invest a second time tomorrow, novaexchange doesn't let me cash out more than 2000$, so some got stuck until a later date, hope there are still tokens by then XD.
. Congrats, what you've reached so far is really amazing, all the same you deserve it! 
