Elite Nordr Boss Drops

[xxsaraixx]

I think there may be an mistake with the dps of the legendary weapons dropped from the elite nordr bosses. The entombed hammer of fatality has dps of 59.1 at level 31 while the level 31 storm sword of potency from locked crates has dps of 72.2. Last season I know the boss dropped weapons started out similarly underpowered and then received a bump in damage by update. Is this the same case here? Even worse, the level 26, flameberge has dps of 63, which is higher then the level 31 hammer which is again 59.1 dps. It doesn't seem to make sense that the top level 26 boss dropped legendary item dropped from Pirate maps, is stronger then the top boss dropped legendary level 31 item dropped from Nordr maps. Hopefully this is a simple mistake. Thanks.