Email Notifications - Won't turn back on

Hi,
I accidentally hit the ‘don’t send me emails like this’ link in a David email. I went online and checked ‘when I do something spectacular…’ but the checkbox doesn’t stay checked. If I navigate away and navigate back it is unchecked again. I can’t see a ‘save’ button… Anyone know what I am doing wrong?

I broke this recently. Fixed now. Tx for the report.

Working now - Thanks David