Blocking Free Company invites

If there are no plans to add a way to block invites from certain Free Companies, I'd like to suggest it.

Here's my situation; I've got an FC in mind but they are not recruiting at the moment, so I'm going solo, building my MNK as far as I can on my own till they start recruiting. I keep getting repeated invites from this one FC, who is kinda notorious for this according to people I've talked to in my LS, it's gotten to the point where it is not only annoying, but kinda sad. I've even gotten an invite, then another as soon as I declined the first one. I'm not sure if someone in this FC has something against me and does this just to mess with me, but after looking at their roster on Lodestone, I don't know anyone in there. I had thought to contact the FC Master and ask them to have their members with invitation privs stop inviting me, but I feel this would only worsen the situation.

Please, SE. Give me something to stop this nonsense.