Has anyone else stopped getting notifications in the app?

I haven't gotten a notification in 2 weeks. Mercari has never been good about informing be every time someone likes an item (usually I would only get about half of those notifications), but I haven't gotten anything in 2 weeks. I have new notifications on their website, though.

Anyone else having this problem? Wondering if it's a general problem the app is having or if it's unique to my account.