1. I am proud of all the people who "fixed" this on their own, good on you for doing what you did
2. I am still upset at FDev for not stepping in
By "letting the problem solve itself" they have validated this type of behavior (messing with a real life person suffering from cancer). They didn't "condone it," as some have said, but they "validated" it as "legitimate gameplay" which is disgusting, border-lining on sociopathic. In real life, systems are put in place to prevent this kind of thing from happening. Most charity events, your Walks For Life and similar things, are protected by police.
The memorial station was put in place and organized by FDev, and then they let it get dragged through the mud. That's on FDev.
FDev should show zero tolerance on trying to "troll" someone suffering from cancer in real life. More to the point, targeted harassment of any player (let alone one with terminal cancer) should be a direct and clear violation of the Terms of Service regardless if they are harassing said player through "legitimate means."
Am I calling for account bans?
Yes... yes I am. Any service/game where you specifically target and harass a player is grounds for a ban. This shouldn't even be a discussion frankly.