I recieved the latest update on my two HR21-100's last night. After the last update I remembered that some of my programmed recordings dissappeared from my to do list. After this update I noticed a large gap in time on the guide It has showings listed up to 7/22 then goes to 7/27 on my local ABC affiliate. Missing guide data varies on different channels. My question is how long does it take to populate the guide so it is complete? And is this normal for this to happen after an update?