Regarding the problem of recordings not showing up in the recorded DVR list: It is not normal, it is a software bug. I have had the same thing happen to me frequently. I happens more often when the show is still recording, but sometimes my recorded shows do not show up even after they are done recording. Sometimes, exiting and restarting the web browser works (sometimes it takes 2 or 3 tries). Sometimes, if I search for the show, even though it is not in the list, it shows up in the search. Sometimes, if I restart my PC it helps. However, sometimes nothing works and I just have to wait and try it later. What is really interesting, is that when the recorded shows do not show up in the list of recordings on my PC, if I switch to my iPhone, the missing shows are listed there like they should be.
There have been other threads on this forum about this problem. It would be nice if Dish would fix this long-standing problem!