Yep, same is happening to me @luzcypher on and off, and quite a few other problems with the site, I usually put it down to my location. More important is whether or not this is affecting your voting/curating, blog power :((
However at the same time I am 25 on my channel, I am correct ranking at https://steemstats.com so the stats are in the system somewhere.
Everything else seems to be working fine.