Remember: Always read the rules carefully on the campaign announcement page, before you apply for any signature campaign.
He do read the rules carefully because he wore the avatar until the week ended, can you pointed out is there any rule "jumping into other campaign will result no payment regardless the cycle end or not"?
The below is what he wrote on Yomix signature campaign thread to the BM. He has himself did the post count. That is the reason I asked him to read the rules of a signature campaign before doing anything.
I got accepted in another campaign. My last post count is 675. Thanks Royse for the opportunity of working with you.