4.2 Field-level permission not working correctly

Hi,

in our test environment, we have recently upgraded to 4.2. 

In object order we have some field-level permissions by role (working correctly  in 4.1.1).

On the create new order page the fields with edit permissions (formula) are not visible at all. When i remove the formula the fields are displayed correctly.

Example formula on edit permmission:

if ({!status#id} === 65006 || {!status#id} === 110062 || {!status#id} === 65022){
return true;
}
else{
return false;
}

Can anybody help me in this?

Regards Jorrit