Due to your ban record (this is your tenth ban since August of last year), and your recent bans (there's been 5 since May 2014), and a note from San in the ban logs from your most recent (which just ended a week ago) reading "Was warned with a heavy punishment on next infraction," and my own system outlined in
my admin feedback thread:
If you've been banned once for a similar offense - say you were banned for teamkilling the first time around - in the past 30 days, I'll look at the amount of time you were banned for and double it.
I decided to increase the ban time to two weeks. This is double the length of your week long ban you just had.
Exploiting is strictly against the rules.
No, you weren't leeching or delaying, that's true; you were
hiding in an inaccessible building and ambushing people through a stone wall as they ran past.
You're at ten bans in less than a year right now.
If this continues, you're probably very close to an essay ban.
Play fair, follow the rules, don't exploit.