I suspect this is a duplicate of #479, but I'm not sure; they didn't provide many details.

To reproduce

1. Have two players, both demons, with different origins—let's say Player A has Origin A and Player B has Origin B.
2. Give both players Emancipation.
3. Have both players dissociate and swap bodies. They retain their original origins and the other player's.
4. Have both players dissociate and swap bodies again.
5. Have both players disconnect and reconnect to the server.

Effects

Both players will have the powers from both origins.

For instance:

• Player A's origin is Origin A. You can verify this with /origin get @s origins:origin
• Player A has the powers from Origin B and can't get rid of them (even in soul/mob forms!)
• If Player A changes their origin (e.g. Orb of Origin or /origin set command), only Origin A will be replaced
• All of this is true for Player B and their respective origins as well

Here's a video example. Ozql is an Enderian and MoonburnMC is a Feline.

This lets players accumulate more and more origins which breaks gameplay. As a server host, this means players aren't allowed to possess other players, which is rather sad.

Thanks for the detailed report. I believe this issue is fixed in the latest beta.