I created a ritual at the dojo on a fellow mp4, when i finished creating the ritual (After giving it a name) isntead of showing the ritual list it said something like "illegal action reported, following this path will get you banned" yet the ritual was created fine.

I hope that if anything i did was illegal, it certainly was not intentional

It's a timeout. Once the ritual is created you are redirected to the attack screen which, if you've taken too long, has expired giving that msg.