Since last Oct I only get perhaps 1/3 of my transaction notices--most times I do not get one at all. Maybe 50% of the time I get a notice that my money was sent to my bank. Most times I never get a notice I have received a message. I have to rely on my dashboard for this info. Like I said--nothing "new" for me.--been happening for 8 months now.
I check in a couple times a day just because I don't trust the email to always come through, this is not something new, but been going on for a while now, as PurplePuppy said.
I haven't gotten ANY email notifications in a couple of years. The lousy phone app is better at informing me of sales, etc,, but I don't rely on it, I check my shop for myself.