My clan activity reseted 3 times yesterday and 4 times today(till now....there will be more)

So, I clicked the check in button 3 times yesterday and already 4 times today. 
After checking in I do the activity quests: did them twice to 3 stars yesterday and already twice to 3 stars today. And it resets it every single time - like...what the actual fuck ?!?! Not spending that energy for fun and I'm running out of clan keys.

Why does that keep happening ? The resets are total resets and the stars which I earn everytime during that time don't add up to the total stars collected by my clan. So, I'm unable to get 3 stars or even 1(since even that resets without making it valid) thus my check in does not count.