Not just you, I have not had any for over a month, and Authors I have followed and been notified in the past about have published books. Not the first time this has happened, they will probably all come through in bulk once someone in Amazon gets round to kicking a server.
I was just about to start a thread about exactly the same thing!
I GUESS there is a pesky little gremlin in the works that is stopping us bunnies getting the emails. :(
I'm sure the boys and girls working behind the scenes will get on it soon.
You MAY want to contact Amazon to let them know about the issue if it isn't resolved pretty soon.
With deepest and most profound respect,
Just got a couple of follow ups for books released in April, so Amazon may have kicked the server There is a page that has all your follow up notifications in case you don't know what you have missed. https://www.amazon.co.uk/gp/profile/timeline?