The countdown timer in Candy Crush resets unless I keep the page open in order to start the next cha

You can also ask friends or use some gold bars. If those aren't options available to you then I would try the steps here. See if they resolve the issue for you: 

https://care.king.com/en/candy-crush-saga/cant-get-your-games-to-load-on-facebook-check-this-out 

@10091983 This is a very old post, you would be better asking your own question or starting your own discussion

Thank you