Starting this morning, my posts were not posting as scheduled. They each said "Missed Schedule" and I had to post them manually by changing the time backward and then publishing.
My feed is also not updating. I have tried pinging it through Feedburner and it says it is successful, but when I look at my feed, none of my posts from today show up. I am getting conflicting reports from different sites as to whether my feed is valid, but there have been no recent changes here.
I am assuming these things are somehow related because they both started this morning, but I am not sure the origin of the problem.
I have not recently added or updated any plugins or made any other changes.
I'd appreciate any help you all can give as I am getting desperate. Thanks!