Duplicate batches caused fees to be 4-5x higher than they should be. <img width="1230" height="922" alt="Image" src="https://github.com/user-attachments/assets/894f09dd-50a2-4c40-b47a-ecb1bd6915c0" /> https://github.com/chainbound/taikoscope/commit/77a7070de9b5bd9bec58fbe272d0f7c1893068a7 made sure batches are unique, but we still don't know the root cause of this.
