Blog page is blank / empty

Hello,

I have read plenty articles about my blog-not-showing-up problem but actually none of them solves it.

I have set blog page in Settings -> Reading as ‘Blog’ then I have created page called the same with my new template (bloggy.php). That is the code:

<?php
/**
 Template Name: Bloggy
 */

get_header(); ?>

		<div class="body">

			<?php if ( have_posts() ) : ?>

				<?php twentyeleven_content_nav( 'nav-above' ); ?>

				<?php /* Start the Loop */ ?>
				<?php while ( have_posts() ) : the_post(); ?>

					<?php get_template_part( 'content', get_post_format() ); ?>

				<?php endwhile; ?>

				<?php twentyeleven_content_nav( 'nav-below' ); ?>

			<?php else : ?>

				<article id="post-0" class="post no-results not-found">
					<header class="entry-header">
						<h1 class="entry-title"><?php _e( 'Nothing Found', 'twentyeleven' ); ?></h1>
					</header><!-- .entry-header -->

					<div class="entry-content">
						<p><?php _e( 'Apologies, but no results were found for the requested archive. Perhaps searching will help find a related post.', 'twentyeleven' ); ?></p>
						<?php get_search_form(); ?>
					</div><!-- .entry-content -->
				</article><!-- #post-0 -->

			<?php endif; ?>

        </div>

<?php get_sidebar(); ?>
<?php get_footer(); ?>

As I mentioned in introduction to this post – Blog page is completly blank. No posts, no title, comments.. anything. What am I doing wrong? Is the code bad?

My theme is called “abk”. Should I change all of the function’s names to i.e. abk_content_nav?

If its helpful for you, I include mine “page.php” file:

<?php
get_header(); ?>

		<div class="body">

			<?php
			/* Run the loop to output the page.
			 * If you want to overload this in a child theme then include a file
			 * called loop-page.php and that will be used instead.
			 */
			get_template_part( 'loop', 'page' );
			?>

            <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('Flash-Area') ) : ?>
 			<?php endif; ?>

			<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('All-Page-Area-1') ) : ?>
 			<?php endif; ?>
		</div>

<?php get_sidebar(); ?>
<?php get_footer(); ?>

Thanks in advance.
Tomasz.