You can play the whole day on every version..dont know where you got this info but this is wrong.
There is a Team Practice fatigue system that you can do up to 100% each day but you can still learn
the skills passive if you reach 100 + doing other stuff like escorting, guild wars, robbing, bountyhunting and so on and so on
Me on EU server. We just got Inner 2 but I maxed out everything befor the patch arrvived ^^
"That's why I love OnRPG, we can spend two pages
about arguing about swimming."
The Time Restriction was only something they did in the NA Closed Beta because of the VIP preorder pack. They lifted that once the game went into Open Beta. Also I'd only recommend playing on EU since NA is such a huge freaking moneysink, it's not even worth playing.