Power Zones changing to 9 Coggan iLevels

All the threads that come up in searches are over 5 years old and really have no solution and locked.  I have Trainingpeaks account.  But it is set at the default and I can not even find the 9 iLevel option.  So why does it change?  I hard reset my 540 today to get it to find my second HR strap.  There was some sort of update while I was riding out in the boonies.  Not sure how that happened.  Haven't seen that before.

Why is this still a thing? And why can't I set this on the PC version?  Does anybody read these or do I have to become a Beta tester lol