Sooo... I don't know if anybody else did something similar but I recorded my ads-watching-session around 2 weeks ago and sent it to the app's devs. The fact that the issue isn't completely gone yet only shows that the ads company they collaborate with has the issue because the devs have been trying their best ever since, they analyzed my videos and the behavior of ads of certain type and we can only be patient. What I do and manage to get my coins for the day the fastest I can is:
- I tap on a comic that can be tipped and tap on "Tip"
- This is where I tap on the yellow "Free coins" button and I watch an ad
- when it is finished and I go back and I see my coins go up, I DO NOT tap the yellow button right away again because I've noticed that many times the next ad that becomes available is a broken one, so instead I tap back and tap on "Tip" button again and then on the yellow button because I think that this gives the system the time it needs (just those 2-3 seconds) to load an ad that works.
By doing this I had successfully minimized the number of broken ads I get in a 12-15 minutes watching session to just 3 at max.
But since we're on the subject of ads, and I don't know if you know but as soon as you watch all your ads for the day you get them again 24 hours after you watched your first one for the day and they do not become available before that, and so everyday I set an alarm for the next day's ads because even if you are over your phone all day, the time the ads become available inevitably shifts later and later each day.
Today though, just today and this is the first time it has happened to me, I'm at least 3 hours after the time my ads were supposed to be available again (I watched my first at 15:33 yesterday, watched all in a matter of 15 minutes and I've been trying to get a working ad since 15:34 today and now it is 18:20) and I either get broken ones or it says that there are no available ads at this time.
-_-
...
So what is happening??? 
