My group and I have started playing league 2, but we're all incredibly confused about how to handle clue tokens and I've tried so hard to find any clarification without luck. We just finished the second scenario and have 18 clue tokens left over so later we'll have to decide how many corruption cards we take.

I'm confused about the line that says: "Clues banked at the bank do count towards the maximum that can appear"

Does that mean we should've kept track of all clue tokens used from scenario 1 and 2? Plz halp