I want to thank everyone who has supported us. Thank you!
I have just received the following email from Amazon,
It appears as though we may have blocked your account in error and for this, we apologize. Your account has been reinstated and we look forward to publishing more of your works in the future.
I am relieved that this was a mistake and hope I do not have to go through this again (I had to work out several account “glitches” with Amazon and B&N in the past that took months to resolve).