Bug with rune fragment drops from Supreme Ghosts
I attacked a Supreme Guard taking it from 100% down to 45.98% health. I did not even get a single drop for Tirelessness rune fragments even though the information page clearly shows this as the (likely) second least frequent drop from that ghost. The least frequent is almost always the golden rune, which in this case is Night Veil.
I spent a ton of energy to do this, with many attacks. I got over 15 million of the Night Veil, but not even 1 (not 1 million, but just 1... a single 1) Tirelessness rune fragment. Clearly this is a bug. I feel I am owed either the energy back or a commensurate number of Tirelessness rune fragment drops. I did post a support ticket for this as well with screen shots.