I was farming the dungeon right before Krockopatra (some one look that up) and the walkways in between the bosses are incredulous! When the creatures turn, they WALK ON THE SIDEWALK! Didn't KI make the sidewalks easier sense the update? What were they like before? Any poor wizards out there having problems after the update?
Well there are certain areas where the mobs are tricker to run around. Take the whole entire world of marleybone for example. if they made every single area 100% safe, it wouldn't be as fun would it
When creatures unexpectedly walk right up on the sidewalk, this usually indicates a network connection glitch. I am not quite certain what happens, but I think wandering "street" creatures have a series of waypoints they follow, and when your network connection to the server gets disrupted they miss updating the next waypoint or something and instead move ahead in a straight line, which causes them to move out of the path they are supposed to follow.
I suffer from a glitchy conection and have seen this happen in several worlds. It is perhaps most noticeable in wizard city where the sidewalks are clearly marked, in other worlds the part of the street the monsters are programmed not to walk on is not as distinct.
Kingsisle can't do anything about a glitchy network connection. Ask an adult to help you improve your connection reliability. Connection problems are often caused by flaky wireless links, which might be improved by moving closer to the wireless access point (often called a router) or resetting the access point. If that doesn't help and your adult helper has no other ideas, ask the adult if he can call the internet service provider to help troubleshoot.