Plaguemaw V Crafting Bench giving different mod

I just finished the Plaguemaw V prophecy and clicked the crafting recipe unlockable. It said that I unlocked "Prefixes cannot be changed" but when I checked my crafting recipes it seems to have unlocked "Cannot roll attack modifiers" instead. One of the my other friends did his own version of the same prophecy and had the same issue as me.

Bug report reference number is 3945100474

Have watched this happen to a friend and the next day had it happen to me as well.

Here's a stream highlight of the event https://www.twitch.tv/videos/348887353