Disappearing treasure chest challenge with plenty of time left to complete them

Heather-10

 Hi, this morning when I woke up and opened the game,  I saw I had the treasure chest challenge. I completed the first treasure chest, and saw that I had 50 something hours to complete the other two. I had things to do during the day so when I just picked my phone back up just a few hours later to see about completing the next  challenge, the remaining two chests have disappeared. I'm so frustrated. I've deleted the game. Logged out. Restarted phone. Closed and re-opened app. Nothing has worked. 

Can anyone help me?? Thank you!

Tune_D

Hi Heather,

I see your point and I think I recognize what happened to you.

I thought the same had happened to me until I realized that the counter doesn´t stop when you stop playing or when you put your device aside. 

In fact, the counter continues even if you close the app. Maybe the 50 hours were in fact minutes; that might explain why you didn´t get to see that challenge again.