I have Regalis on my team sharing the Shadow Bulwark trait with my team, but only my Angelic Voidlord has the Repelling buff.
Does the Shadow Bulwark trait show up in the inspection interface when you inspect your creatures?
Yes, it shows up. Now that I think about it, it could be related to the Laughing Wisp bug.
Ah, you’re right - that’s definitely the issue if the bugged creatures have Ethereal.