What do you mean? This is suppose to be faucet site right? So why you guys blocked him just because he abuse the faucet, does not make a sense here. This is not suppose to be blocked since freebitco.in is abuse website, only on this site people can claim their faucet without scare being banned or blocked. Any reason towards this issue?
It means they claimed the faucet so much that it looked like a feat of endurance that only a bot could manage. Blocking those accounts is a way to find out if there is a human on the other end.
There's nothing wrong on the part of the site cause freebitco is often the soft target of bots and people always try to find a way to do it until it's fixed. While I feel it's settled by both the parties so not such a issue now, but I must say considering you're getting so low amount of satoshi that's some sheer dedication. Maybe you'll win the lottery one day for your dedication.