Can't register with Rimworld Creative because my email is already there

[lobosan]

I just bought the Name The Game DLC on steam (happy mistake - thought it was the new DLC) and I can't register at https://rimworldgame.com/ because my email is already in the system.

Did I already submit a name?

I have bought Rimworld through ludeon, steam, and about 3 more times on steam as gifts to friends 

[Warmizen]

Got this issue too I just brought this dlc via stream and when I get to the reward page it's appeared as scrubbed