0.8.10 Doppelganger Fight Critical Error

[bubbleserpent]

Once I initiate combat with the doppelganger the game either critical errors immediately or critical errors after I do any interaction including attack, powers, tease, sense etc. I have tried the steam version and browser, and both are getting the same error. I tried unequipping all my powers, changing my powers, unequipping all my items and armor, changing weapons, but nothing seems to fix the error. I think it might have something to do with the Semi-invincibility perk or something wrong with the combatAI as I'm getting two different errors to show up consistently.

I'm using Microsoft Edge 140.0.3485.81

TypeError: Converting circular structure to JSON
--> starting at object with constructor 'N'
| property 'perks' -> object with constructor 'Array'
| index 0 -> object with constructor 'n'
--- property 'owner' closes the circle
at JSON.stringify (<anonymous>)
at window.nukeReferences (manifest.94b80e8edb18c6b7f039.js:2:5391706)
at E.value (manifest.94b80e8edb18c6b7f039.js:2:295338)
at manifest.94b80e8edb18c6b7f039.js:2:5337215
at Array.map (<anonymous>)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5337189)
at n.value (manifest.94b80e8edb18c6b7f039.js:2:230245)
at manifest.94b80e8edb18c6b7f039.js:2:2148951
at Object.func (manifest.94b80e8edb18c6b7f039.js:2:2148995)
at doClick (307.1f03588e813ed7570814.js:1:39502)
manifest.94b80e8edb18c6b7f039.js:2

Uncaught TypeError: Cannot read properties of null (reading 'is')
at manifest.94b80e8edb18c6b7f039.js:2:363783
at Array.some (<anonymous>)
at E.value (manifest.94b80e8edb18c6b7f039.js:2:363756)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5329657)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5328915)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5328153)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5327940)
at e.value (manifest.94b80e8edb18c6b7f039.js:2:5325274)
at window.VisionQuestPart2DopplegangerDoCombat [as func] (Content_Misc.cfbaf76fb05509169723.js:1:7237689)
at doClick (307.1f03588e813ed7570814.js:1:39502)

 

[bubbleserpent]

I tested the fight on an earlier save where I didn't have the Semi-invincibility perk and it's still broken. I think the fight itself is just bugged right now for newer 0.8.10 characters. Is there any way to just skip the doppelganger fight entirely or will that mess up my game somehow. On my older save from a few years ago the doppelganger fight doesn't even happen, it just skips to the void serpent and shadow meteor thing. Is there any way to do that on my newer save, like a command or something?