getUser function Error Failed to query url

[Jake_S]

Has anyone worked with the getUser Arcade Function to return the current user name and Control Editing Access?

When using the Arcade Portal() function I get the following error.

I can copy and paste that URL into the browser of the environment and access the Portal.

Any thoughts? Below is the code, it's a very basic constraint rule copied from the video here the URL and group name are the only things switched out. 

//if the edit is on defualt we need to check the suer group
var p =  Portal("https://[[portal name]].com/portal");
//get the user full object
var u = getUser(p);
//get the user groups
var groups = u.groups
//if the user is in the SuperEditor group allow the edit
if (Find("Default Editors",groups) > 0) {
     return true //allow edit
}
return false //fail edit

[Jake_S · Accepted solution]

UPDATE: 

This is a known bug introduced in 10.9.1 and is scheduled to be fixed in a future patch. 

[HusseinNasser2 · Accepted solution]

Bug can be tracked here BUG-000151193

[Jake_S]

Thank you sir!