thats because there was an update.
Request filled already. Please be patient, it's boosted and they will fix it when they have the time.
[Edited by Ginkohana, 5/6/2022 8:53:50 AM]
The game was updated today, that is why the trainer doesn't currently work.
uhm...i think if you do something like that you want to upgrade everything.
If so, turn it on, go into upgrade screen, select one talent, turn it off and unlock every talent then you get a accept button regardless how many TP there are left.