1: Here's the description for the Ladder Only Combo: The ladder will be placed on this combo, and other ranged items that cannot normally pass through unwalkable combos. Note that the hookshot cannot pass through this combo. However, there is one problem... The Hookshot can pass through it when it's not supposed to!
2: The Block Fireball Combo simply does NOT work, as it's not blocking fireballs at all!
And here's the test quest file.
Two Broken Combo Types!
Both should be fixed now.
Confirmed fixed!