## Bug description

I have lost edit permissions to a [dashboard I created](https://app.posthog.com/dashboard/28987), despite still being listed as the owner of the dashboard

## Expected behavior

I should still be able to edit the dashboard

## How to reproduce

I noticed this problem after adding a new insight, but this doesn't appear to be the cause of the issue. I've duplicated the dashboard to restore access and adding a new insight didn't appear to cause the issue 

## Environment

- [x] PostHog Cloud
- [ ] self-hosted PostHog (ClickHouse-based), version/commit: _please provide_
- [ ] self-hosted PostHog (Postgres-based, legacy), version/commit: _please provide_

## Additional context

#### *Thank you* for your bug report – we love squashing them!

posthog/api/insight.py
request=request, team=team, get_earliest_timestamp=get_earliest_timestamp
            )
            result = ClickhouseStickiness().run(stickiness_filter, team)
        else:
            trends_query = ClickhouseTrends()
            result = trends_query.run(filter, team)
        self._refresh_dashboard(request=request)
        return {"result": result}
    
    
    
    
    #
    
    
    
    
    
    @extend_schema(
        request=FunnelSerializer,
        responses=OpenApiResponse(
            response=FunnelStepsResultsSerializer,
            description="Note, if funnel_viz_type is set the response will be different.",
        ),
        methods=["POST"],
        tags=["analytics"],
        operation_id="Funnels",
    )
    @action(methods=["GET", "POST"], detail=False)
    def funnel(self, request: request.Request, *args: Any, **kwargs: Any) -> Response: