I have this same problem. I have a Torch 9810 and all of my calendar entries keep disappearing even though I have the option selected to "Keep Forever". For a long time I relied on Blackberry Protect -- once the calendar entries would disappear, I would just restore them... but for some reason, this last time when I hit restore they didn't return. I tried all four backups, but no luck (the same backups worked before, so it's very strange). I think I lost all of the calendar events permanently, it's very frustrating... is there a solution?
