May I know what proxy you are using? I think I will put a referral link just above the comment so you can go back to the xapo faucet and see your referral link.
I already have a referral link from a previous visit ... my proxy is a normal squid3 - the setup is called "Elite - High Anonymous - Level 1 (L1)" .. you can read more about http://eliteproxy.altervista.org/
but is no one from a list you can get in the internet .. is just my personal - cause my german isp is blocked in 80% of fauctes i visit (without using da procy/vpn).. its realy an joke for this big company or for this crap proxyscanner everybody had installed ..