Hello @Andrey Yasko & @Anton L

I have checked under non-admin account and the diffrence is the same. But I think I found the reason for that diffrence:

"50" is the number of public Posts , other 7 Posts of this member was posted in a closed groups so together there is 57 Posts.

I think that on Profile status there should show all posts since this Profile status colmn on Homepage is visible only to the loged-in profile - just to member himself.... ?