I have the same exact issue with my passwords its been going on for a while now and I hope they get this fixed soon because I like opera but I need it to work right and well it does not. I wish I could downgrade from 20.0 and be able to use my stored passwords again. If its not fixed soon I will be ditching opera which I have been using it for years, but if they are not going to fix their problems then I will have no choice but to switch to another browser.