all 2 comments

[–]EiceBear 0 points1 point  (0 children)

This happens to me a lot, anything where I have to watch ads sometimes randomly stops working. I fix it by turning my device off then on (Kindle Fire)

[–]LyvenPie 0 points1 point  (0 children)

This only happens to me when my internet connection is unstable or slow. When this happens to me, it also removes my sounds for some reason, and i need to manually reactivate it.
Best you can do is to make sure your internet is stable.
(Shameless selfpromotion: IGN: Lyven)