Its not my first time after logging-in as a MPC member and have lost the ability to check my flight status which I've booked thru cx ticketing. I thnk it was also after a change of dates last time. Any experiences??

with a reserved seat (31C, one of my pref.) in hand, does it worth the hassle calling them up and tell them whats going on? (ie for OLCI, op-up sake....)