Error when trying to overwrite/reimport a specific character

[NonchalantWombat]

Describe the bug Whenever I import a character using the standard workflow, I can create a new blank actor and import it without issue. But, if I later reimport that same character it throws and error and messes up the character sheet.

To Reproduce Steps to reproduce the behavior:

1. Create a new actor, import this specific character url: https://www.dndbeyond.com/characters/46876382
2. Attempt to reimport over the same character, at which point it fails and throws an error, corrupting the data on that character.

Expected behavior All other actors correctly import DnD Beyond with changes over the existing character.

Environment:

• Browser: all browsers
• Foundry Version: 10.291
• 5e System Version: 2.1.5
• Module Version: 3.3.12 (this error has been an issue for several months now)
• Does this behavior occur with other modules disabled: Yes (done in a fresh test world with no other modules)

[MrPrimate]

This is coming from Misty Step from the Shade Step ability - something about how this is configured is causing it to be imported twice - as a workaround delete both copies of Misty Step from your character sheet before reporting

[MrPrimate]

As Shade Step appears to be a custom racial trait, please use the workaround until I can visit this issue.

[NonchalantWombat]

As Shade Step appears to be a custom racial trait, please use the workaround until I can visit this issue.

Great, I thought it was probably something like that. This workaround is fine for me to do, thank you.