return1d / returnytd returning #ERROR

The NAV is fetching ok, but the returns formulas are returning error.

Exception: Request failed for https://global.morningstar.com returned code 403. Truncated server response: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org"> <HTML><HEAD> <META HTTP-EQUIV="Content-Type" ... (use muteHttpExceptions option to examine full response) (line 221).