Today I noticed that I did not get a notification that someone quoted me. I should have received notification around 6pm central time (Midnight GMT) that one of my posts had been quoted. I thought it was working earlier in the day (I know it was working yesterday) and have never had the problem before. I have not changed any settings since I set up my profile to notify me of all quotes and likes for my posts. And there have been no error codes/messages. Bendydoodle noticed the same problem when I quoted her shortly after I noticed my problem. I'll let her add anything that might have been unique to her.