Any dm 800 nemesis 2.6 users on here

[VirtuallyMore]

Nemesis images are good, but you must remove the e2settings manager plugin which comes on most nemesis images, it mucks everything up with settings and causes (for me anyway) the box to reboot daily at a certain time, and if your box is doing this it may not be able to read where your crossepg data is after rebooting, this would explain both issues.

Try manually rebooting after crossepg has finished downloading/importing, to see if the listings vanish.