I've recently received Titanium Status, and upon attempting to set up my Rewards Plus account with United, I keep receiving the following error message on the website:
"Due to an API issue we were unable to check your MileagePlus status."
Any other similar issues for anyone? Upon calling Marriott and being transferred four times, nobody at customer support seems to have any idea what is wrong. There also seems to be a large lack of understanding about the Rewards Plus program among Marriott customer support agents.