JavaSprings No. I know what you meant. However, it isn't what I talk about.
The bug is
My first novel yesterday and today data wasn't the same. In example I got 187 in the graphs, the next day it was 189. However my collection on the top was 223. So if it was correct, there should be 223 the next day. It showed 189. (which is what I believe true since I often only got 2 or 3 new collections per day, poor me.) So the graphs didn't match.
I know it only showed the yesterday/2 day before (on Sunday) data. The mismatch is the 1st bug.
The second book always had 0 collections. I have put the novel in my and my secondary account. I even made another account to check. It is still 0. Yet in the graphs I had some increased (23 collections for now, 3 was me. Poor me again. Please add my novel to the collection! Shameless advertisment mode again. Gwahahaha). It's the second bug.
I really hope the number is true instead of an inflated/fake number. I might want to make a extra release event based on the number of collections. If it is only an auto increased number, then it is useless.