There are two versions of the Lord of the Dungeon ROM out there that have seen significant distribution. One that looks for read and writes to RAM between $4000-$47FF and another that looks between $6000-$67FF.
There is a 24K version graciously provided by Ikrananka.
That means there are (at least) four considerably different dumps of the game that exist and out in the wild. However, it's believed the last one mentioned is considered the 'definitive' final image of the game.
I have only added CRC for one version of the ROM right now (write to E000h..E7FFh, read from E800h..EFFFh). Going to add CRCs for other ROMs.