I have tested the sig myself the past couple days and i'm not getting any issues with posts being counted or not counted.
Of course, there are no issues with a post count for this campaign and this was answered a couple of times already.
This confusion is because of time zones and even 3 or 4 hours difference between our countries during winter and summer times.
Here is the best explanation so far for this issue:
... i already made 7 posts but i check my account on yobit but it just credits for 5 posts not 7
...I just realize that on forum we still have 7th, but in YoBit dashboard posts are counted for 8th November. It looks like there is few hours difference. My post from 20:50 is counted for the next day...
And AFAIK, yobit uses Moscow time zone that is 3 hours ahead of GMT. So, the new day starts in 21:00 forum time.
Your post from 20:50 may have been counted for next day due to the periodic check being done on the next day.