This is annoying, Mine switches through all the time zones. And it never begins on my time zone when I go to Recently on Air or Program guide. I know you can change it back, but this happens for instance when you look at Recently on Air, then go to the forum or your account status and then go back to Recently on Air, it has changed again from my time zone to another all in the same visit to the site. So in one visit I am changing the time zone 3 or 4 times.
QVC really does need to change their IT company. I know I say that all the time, but it is true. There are way too many glitches. I guess they will wait until it totally crashes as @Foxxee said in her post. I can see that happening.