So how I came across a section of this site that I had 12 block members for a reason that the letter never arrived. I can understand letters got lost, stolen and mistake on my part, not provide correct address. It has been three days trying to get send stamps, once I remove the block members I got two right away.
My point is, check that section, blocked members, there might be someone that should not be blocked. Most case you will get that member that you haven't seen in a long time.
Pam