Having profiler on supresses NotFoundHttpException

[lizzielizzielizzie]

With profiler on, visiting a route which is not defined (Ex: myapp.app/asfjskljdkfsl) will return a blank page with the profiler bar at the bottom. Turn it off, however, and the error is caught by the debugger just fine. I am not sure why this is, however I imagine it's an easy enough issue to reproduce - that is, I don't believe my configuration is particularly special.

[lizzielizzielizzie]

To be more clear,

App::error(function(Exception $exception, $code)
{
    Log::error($exception);
}

does not run while 'profiler' => true OR 'urlToggle' => true (regardless of if you have /_profiler appended to the URL or not)