Single post in Quality of Life changes [UserScript]

hi! I'm posting here bc I'm not sure if it's the userscript messing up, or if it's on Pokefarms end. when trying to clickback parties/Open 10, I click with both my keyboard and mouse (so it's faster) but it gives me an error message (seen here) it seems to only happen when trying to click with keyboard+mouse together, and only started on the day I created the thread any help or insight would be appreciated, thanks!