A few months ago, I started noticing that my Guide Data would be peppered with multiple channels showing "To be announced" instead of actual guide data. After Clearing Guide Data a couple times (and guide data being restored after that process), my Premiere got stuck on Clearing Guide Data on boot. Bought a new hard drive and flashed a clean image and everything has been working fine since mid-January. Well guess what. I'm seeing "to be announced" on more and more channels. Even channels that showed actual guide data yesterday. I looked into future dates on those channels yesterday and guide data was good. This morning, a couple are showing "to be announced". It's obvious there is something corrupting guide data. Does anyone have any idea what's going on??