In box issues?

Hi, is anyone else havin issues with their inbox? I keep getting notifications that I have messages, but when I go to my inbox there's nothing there. I've lost several messages in the last week or two. Anyway, anyone that has been trying to get in touch. I don't think it's my problem, but something to do with the inbox. I can see sent messages, but nothing new for quite a while. Sorry, ThighMaster