Okay, it's been more than 24 hours since this and it doesn't change. Magu-chan doesn't show any next date chapter in MANGA Plus since Chapter 4 was uploaded yesterday. I contacted MANGA Plus via Facebook but haven't gotten any answer yet, and even though 1 whole day has passed, there are no changes. I don't want to jump the gun too early, as I have commented on WSJ's Discord, this is weird. It's the first time I see it and I still go by it being 70% a dev error and 30% something actually serious. Anyway, I'm just letting everybody know. Whatever this means or whatever reasons there are behind this, I have no clue at all. I was hoping I'd at least get a copypasted answer from the service saying they'd report it and then it would change, as I have done in previous times, but nothing of the sort happened. Also please refrain from telling me that
Viz has it scheduled for next week since we already know that Viz just puts templates in the chapters with next week's date and they don't update their Chapter Schedule page. And we also know MANGA Plus is way, way faster when it comes to schedule changes in the magazine and on their series, as we have seen with My Hero Academia or HEART GEAR. Anyway, hope it's nothing serious and it gets solved eventually. Guess this post also servers so no one is confused if they happen to come across this.