Those donations are legal; the coordination is not.
Mr. Massingham goes there and suddenly he knows about BeLeave, and you don't know how they know about you. We can assume it's not through your website and you did no marketing for them, but somehow they know, and you don't know. But Mr. Massingham now is in the United Kingdom and that makes him subject to their jurisdictions.
This coordination took place. You are the centrepiece of that coordination. Is that correct?