I received multiple requests of people having problem right now, seems there are some serious changes. The errors however seem to differ, so please check your personal logcat, compare the error messages and post them as well until i sorted all things out.
One thing that may help: Open https://security.google.com/settings/security/activity on desktop (login using the same account as BlankStore) and check if there is an error message. If so, say Google that you know what you do, and afterwards allow "less secure devices" using https://www.google.com/settings/security/lesssecureapps
@all: Is there any way to get at least the most important apps on my device I've paid for without installing gapps?can't live without swype and with play.services and services.framework