I'm not really getting email notifications for my subscribed tags anymore? What happened? Is it just me? For example, Miss Sunflower is up to chapter 70 and last notification was for chapter 67.

Same issue for me. They started getting intermittent a month or two ago, then stopped for a bit, then I only got about half of what I should have, and now I haven't gotten any for the last two weeks. They're not in spam, so I'm not sure what to do about it.

I just wanted to add myself to this issue. My email subs stopped on May 16 (last email notification I have received).