Many thanks to you - bigpappy51!
I had issues with the Flash Firmware from 2.10 to 2.20 timing out and getting stuck. The roll back to 2.10 option under the Line 6 Monkey however got it back fine, just couldn't update till now.
Manually downloading of that file (was P18.phf for me) and pointing it to that file however worked like a charm as you suggested. Cheers it's fully up-to-date now.