Originally Posted by JSensei

And even if you were theoretically in a period where the drop rate had dropped, it doesn't mean it's zero. It just means that the drop rate is lower.

I never said its zero. Everything I said was about reducing/increasing drop chance by some weird factor.

Anyway, I guess the best way would be to open a ticket and ask them directly.

Bwah, it looks like the rate has changed back just a day or two after they've told they've fixed it... I haven't got a single Konoha for the last few days ( I've also noticed some wierd stuff going on with the Choice of Fate in Gambit - sometimes the correct cards rate keep at 1/6 many times in a row, while sometimes it turns to normal, like 3 or 4, and keeps increasing if you choose the incorrect one. But sometimes it just keeps frozen at 1/6, no matter what.

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Originally Posted by JSensei

If you make the periods sufficiently short (a few minutes) you then provide opportunities where you will have increased luck and decreased luck. This helps get you hooked on the game. If you have periods where you get a lot more triple spins, you get excited. Then you go through a period where you get nothing, you want to keep playing to get another one of the better luck periods.

Exactly. In fact, i sometimes even waste a Peronamin or two, or several Halves to get the the last few triple rolls to finish the "get 10 X rolls" to complete the last/current Daily Mission, when i get a "luck streak" and manage to complete my "get 5 rolls" dailies and roll over 5/10 in any (or both) "get 10 rolls" dailies. Today was just like that, when i got like 7 triple rolls in a streak, and then, another 3 triple rolls after a couple bad rolls. While most of the time i get single triplets from time to time, with a more or less constant rate, or 2-3 lucky rolls with a few bad rolls between them. While there are times when i'm starting to get triplets in streaks, or, vice versa, burn several peronamins and get nothing.
And i'm pretty sure the schedule is not even, or big enough so i can't notice it, and the periods are definately not as big as they are on Sunday Rotation. At the very best it's half an hour, but, probably, much less, actually.