Same here
I used to get this from time to time, but it would always either resolve itself after a minute or so, or after a restart. Now it's starting to happen ALL THE TIME, and it's becoming more difficult to get my stuff back. Strangely, if I turn off Home as the default (so that when I press the Home button I have the option of going to my other Home in Panda), I'll get my old Panda home, complete with widgets and folders and apps.
This used to work as a quick workaround - I'd go to Panda for a second, then go back to my real Home (I prefer the regular home for speed and reliability) and it would fix all the missing stuff. Now, that doesn't seem to work anymore.
This is a huge pain. Has anyone found a way to fix this? Can anyone come up with another quick workaround like my Panda-switch one? I hope they release a new version of the system soon. 2.1 is NOT all it was supposed to be.