Reply stuck on Rescuing Guinea Pigs Pt. 1 Quest

I'm having the same problem. I was at work and updated on my phone and the update worked perfectly. I got all 40 Guinea pigs and started Lisa on the 12 hour task. When I got home after work I logged in with my iPad and Lisa was wandering about in my town. I closed my iPad and went back to my phone and that's where the fun starts... The game loaded and Quimby popped up again and I had to restart the quest line. That's fine and all, but there are no friggin g-pigs to tap.