I went on at exactly 10 am this morning.  I tried the password "other" several times before it worked.  It finally worked.  Then I tried to get 6 tickets.  Any tickets. It always came back no tickets available.  I tried every combination of number of tickets and type of tickets.
Finally was able to get 2 tickets in the orchestra section.  Then I tried again and was able to get 2 tickets in the balcony.  Not a very good setup.  Someone needs to revamp this ordering system.