That's interesting.
They have also reduced the rates for the second week. And they will reduce again in the third week.
The campaign was confused and they hired a bad manager, however it looks like it wasn't a scam.
The campaign for signature was reduced to increase the rewards on the website instead.
I'm not sure on how much is the decrease for the signature campaign since I'm not even eligible for it yet.
The only thing that I'm sure is that they increased the rewards for posts instead by 100%/
From 0.50 Eth for 100+ posts it became 1 Eth, while for 1000 post which is originally 5 Eth became 10 eth.