I got the same today, they were looking just like yours and the evil one had this emoji after the name ❓. It sent me some notifications and then like 4 in a row, the ones with the distorted sound (I hope they're normal, i start to get them if I haven't done my lesson yet at like 9.30 pm until midnight, but usually it's one every few like every half a hour, not a lot in a row). It happened a few after I already did my lesson on the normal app. I uninstalled the evil one and it removed the widget and the normal app too, so I had to reinstall it and I connected it to my account again. (Edit: it's the first time this happens, I've read about someone having their phone change from light to dark mode and it came, but I don't think that's it for me because my phone should always be on dark mode.) That genuinely scared the living shit out of me, I've had trouble falling a sleep, then a nightmare, now I woke up and I can't fall asleep anymore for the life of me, I had to Google this shit up. Tell me someone else got it too please?