Latest (4/5) Level 27 update

This still isn't fixed. I've installed the fix, uninstalled and reinstalled twice, approached the problem areas different ways, nothing works and I can't get through the level. Can we get a real fix? Or back out of the earlier much more minor fix that seemed to cause this one?

Same here. The zoombies will approach a certain area and just run back, refusing to perform a specific task. Sometimes if I keep clicking the task, it will eventually get done but precious time is wasted. It is so frustrating.