As you know, the waiting time between two sets of videos in freebies island is 6 hours. And until now, the timer for those 6 hours would start after you watch the first one, regardless of when you would watch the rest of the videos.
For example, you could watch the first video at 1pm, the rest of them at 6pm, and then, at 7pm, you would have an entire set of videos to watch.
Now, from what I've seen, this has changed, and the timer starts after you watch the last video of the set.
I don't know if anyone has noticed this, or if it has only happened to me, or if maybe it's just a visual bug, because I really don't see why would they change that. For me, it was much better before, because if you were on a hurry, or didn't have wifi connection, or whatever, you could just watch 1 video and leave the rest of them for later. Now, they are forcing you to watch them all at once if you don't want to have bigger waiting times, and, consequently, miss on some rewards.
I hope they change it back.

@emageno It is the same for all of us. I also do not like that change. But I think it was intended.