Ok, difficult to explain. Since about a week or so (a bit more), there no more popup-info-windows anymore. Those you got when you clicked on the combatant-girls in season or tower of glory, or when you clicked on the villains that it showed you at wich level they upgrade. Or in the mythical pachinko, the info button doesn't show any more the girls available. So basically anywhere the popup-info-window usually came up, it doesn't anymore. Hopefully I described the problem accurate enough 😅.
Additional information: I play the game on a Samsung tab s6. So android software. I usually use the Samsung internet explorer, but I also tried Google Chrome, Opera, Firefox and Microsoft Edge. Didn't work on any of them.
So that are all the informations that I can give. Hope it helps 🙏