Help Problem with calendar jumping to previous days

[died4u525]

I was wondering if anyone else has had a problem with the stock calendar app jumping to previous dates in the agenda tab. It's driving me crazy! It happens extremely frequently. In fact it seems to happens almost every time I open the app. It goes back by 1-3 days. One of the most irritating parts is that if I don't notice that it changed to another date and I go to add a new event, I end up adding the new event for 2 days ago instead of today, or whatever day I intended it for. It's been happening pretty much since I got my phone.

Please somebody Help!!

Edit: I've even noticed that it may be on today's date on the agenda screen, then when I go to make a new event the date shown on that screen may be yesterday's or the day before. Very frustrating!