There was 1 wet thing right?
Typical... 1 wet thing, and machine was first balancing from 7 to 10 mins, (that is unexpected action) timer was counting down, and when it finally rebalanced it said on display 1 minute remaining (because 10 minutes that were supposed for spin were used for balancing), and just done the whole spin as it did.. you should have been patient with the door lock, I think it would have opened by itself eventually...
It is really nothing wrong with that machine, dont judge that much so easily!
Just to proove I am right, put 2 bath towels, or just empty drum and do the same spin cycle again, and you will see that everything will be allright.