Sims getting stuck on roads in China

[Majorabbey]

So, I sent two of my Sims to China, and they both got stuck on the roads. They could not move very far or return to the base camp, and kept disappearing. I tried to send them home but it wouldn't let me. I had to shut down the game in the end. Has anyone else had this problem? 

[rumbutter]

try the rest all sims when you load up your game

try the reset all sims cheat in case a sim is stuck that you can't see where they are stuck to reset all sims cheat to reset all sims ctrl+shift+c hold all 3 together in the menu bar that appears at the top of the screen type in resetsim * (inculding the * hit enter ) this will reset all sims including your own make sure your own aren't doing anything important cancel their acton q