Is breaking into someone's locked private chambers in order to harass them wrong.
Wow.
Keep in mind that sentence is at least 3 kinds of illegal in real life:
1) Breaking and Entering
2) Trespassing
3) Menacing
4) Disturbing the peace

In this game, you're exploiting a bug and harassing players, which so obviously violates the TOS it's insane to even ask.