Can't restore Multibit HD 0.4.1 wallet into Electrum, Electron-Cash wallet for BCC
MultiBit HD uses a different derivation path from all other wallets; it does not use the BIP 44 standard for derivation paths. Thus you cannot use your MultiBit HD mnemonic or extended private key with other wallet software because they use different derivation paths and no wallet currently allows you to set an arbitrary derivation path.

The only way that I know of for you to get the MultiBit HD private keys is to use https://iancoleman.github.io/bip39/. Enter your seed words, choose the BIP 32 tab, and choose the option for MultiBit HD. If you don't see your addresses, try toggling the Hardened Keys option and see if that makes a difference.