Media count difference

[a3code]

I see that sometimes for accounts
media count value is different from getting Instagram account of media count (at least for 1 item)

Media Count I am getting via:

  var info = await _instaApi.UserProcessor.GetFullUserInfoAsync(accountId);
                return info.Value.UserDetail.MediaCount;

and media data via:

 var mediaData = await _instaApi.UserProcessor.
                GetUserMediaAsync(_instagramCollectionAccount, PaginationParameters.MaxPagesToLoad(maxPagesToLoad));

what could be the reason for it?
_it is not a value issue at maxPagesToLoad variable, I tried different values.