They have been paying to the notes for a long time and you know paying to notes = their custody. Some of the sig participants had fund their as whirlwind offered reward when you hold fund there.

I just have neg tagged OP. Things are really not looking good. Mixing business is all about trust and the way whirlwind works, we should trust them most. For this, they should act faster but they have been inactive for a week. I don't want anyone sends fund mistakenly, without knowing the current situation. Will remove once things have been fixed.