I got reported for visting Tormenta?

[Cabinwrecker]

I was out looting, sinking ships and I decided to port at Tormenta. I go to the thrall pond and there's three people there. A thrall attacked me and I shot him. One of them started calling me a rep stealer(they weren't even fighting it!) and I told them I didn't mean to kill it, it had attacked me, I told them i would wait around a bit, I wouldn't attack anything and they said ok. After a while, someone else came in and told me to leave, I told him I wasn't going to attack anything, I was on break and he said he didn't care, I could leave or he would report me. I told him I did nothing wrong, and he said he did report me, when I asked for what I did wrong, he said I was reported for being in his guild's Tormenta and that they owned it on that server. I told him(even though I was on ignore) that it was a free game and I should be able to go where I want. Then his buddy showed up and said(and I qoute) "hey random dude, I came to to my friend just to report you. ENJOY!" and then they left. Could someone please tell me what I did to offend them? I seriously don't want to loose my test account because I visted the wrong tormenta!