Well, actually if you check the addresses that were accepted, some of them use 60 GWEI and not 50 as stipulated by TenX. I send my ETH using MEW too, I did it like 3 secs after the beginning of the ICO and yet my timestamp is: 1:12:47 I guess the website was too overload and I'm too far away from the servers -_- !
yup i used mew with 60 gas and im in. However, also my timestamp is 7 min later than when i pushed send