grrrr! blogger!

Is anyone else having trouble getting their comments sent to their email address??
I double checked my blogger settings and my email address is correct. hmmm, weird. Some comments are sent and some aren't. I only discovered this because someone spoke in an email about their comment, making me realize, I never saw it. So I actually clicked the comments section under the post.. and sure enough, they HAD left one. So I went back to my scribblings post and sure enough, several came in that I had NO idea I had received. Any advice anyone?