I am in the process of trying most WiiWares and will make a comprehensive list of the non working ones.
As of now, these don't work with d2x-v11 (38, 56, 57, 58 in 248, 249, 250, 241):
Note: I am using NTSC WiiWares in a PAL Wii. This is apparently not an issue for virtually all ISO/WBFS disc...