Why should they set up time restrictions? The pokemon hunters don't care where the game sends them, so instead of putting complex rules into place for something

Why should they set up time restrictions? The pokemon hunters don't care where the game sends them, so instead of putting complex rules into place for something which has functioned for a long time, it would be a lot easier if the game developer just gets asked to exclude this area from the game and then everyone can be equally happy again. Sounds like your approach is wrong to address the problem IMHO.