Nielsen ratings delay continues

Nielsen Media is continuing to research its processing issues as of Wednesday morning.

Ratings for Sunday, Monday and Tuesday are still unavailable.

"We’re experiencing server issues," says a Nielsen rep. "We're working around the clock to get the TV ratings back on schedule."

An update is expected later today. Networks are frustrated since this is the middle of May sweeps and all, plus they have to make some crucial pickup decisions for the upfronts. More on this here.

In the meantime ...