Why are the bunker values in my Bunker Report incorrect but the voyage end quantity is correct?

One reason why the values can be incorrect in the Bunker Report can be due to the initial bunker not syncing with the voyage.

In order to resolve this you must re-sync the initial bunkers by making an adjustment (-1MT) to the bunker type within initial bunkers then save the voyage. Correct the adjustment (+1MT) to the initial amount so that and save the voyage. Once saving the initial bunkers will re-sync with the voyage.