I get notifications of different friends sending me rests. First, It won't let me redeem the gift right after they send it. There is a gray bow around it. Around this time, I could finally redeem the rests. They have a red bow around it. 4 friends have sent me a rest today and when I redeem it, I only get 1 rest. I've noticed that I only get 1 rest if 4 friends send me one for about 3 days already. Is this supposed to be right?