Sorry, but you sound super self entitled. Literally no one is defending a bug, if it is indeed not intended and can be called that, we are just pointing to other stuff that aren't supposed to happen, but yall still do. Saying its abuse to hide in a building, so you don't die is super ironic, because of villagers being able to hide inside hospitals/clan buildings WHILE BEING IN COMBAT. Seeing people run towards hospital the second they sense danger is hilarious.
Yall are the ones making a topic about it, so how are is our self esteem hurt? I didn't even know you can walk inside that arena til a while ago and I've literally only been inside once, why would I care if its fixed or not lol.
By your own logic, if you CAN'T walk inside Takumi's hospital while in combat, why should you be able to as a villager???