then I thought it would be fixed soon. After a while, I went to do reviewing, then I found out requests count had a big drop. I checked one of my blogs, I got bX-59cppw, I realized it's whole Blogger down.
Here are two charts, the first one was taken from App Engine, it shows Requests/Second versus Last 24-hour time:
Second one is the Completed Requests over Last 24-hour time:
Last one is the Active Blogs over Last 24-hour time:
I wonder what Blogger did, maybe it's just a hardware failure?