Power Platform Community Forum Thread Details

I have a couple of power automate flows that are triggered from powerapps and return the usernames on a group from sharepoint. I recently had my IT department migrate from one sharepoint to another and updated my flows accordingly. Now a single user is getting "unexpected" errors whenever they attempt to trigger the flow. Other users don't have an issue. I've even gone and explicitly allowed the user access to everything I can think of in the sharepoint site but continue to get the error. I'm at a loss for how to proceed troubleshooting the issue.