Sidebar on Front Page Disappeared

Hi all. Help is appreciated. Yesterday the sidebar disappeared from the front page of http://themommygoround.womansblogs.org/, a sub site in a network. Here’s what I did yesterday:

1) Upgraded to WP 3.3
2) Updated all plugins
3) Installed Google Analytics for WP plugin, elected the default snippet insert into header and I selected track outbound click/event tracking.

When I fire bug this page, I see no sidebar call at all, as I do on the other pages. Yet, my index.php file DOES have the sidebar call. See below. This is incredibly confusing.

<?php get_header(); ?>

	<div class="gallery">
	<img src="http://themommygoround.womansblogs.org/files/2011/08/womans-banner1.jpg" alt="image description" > <!--- EDIT HERE --->
				<!--<div class="text">
					<?php $author =  get_the_author_meta('ID') ?>
					<strong class="author"><a href="<?php get_author_link(true, $author) ?>"><?php the_author() ?></a></strong>
					<em class="character"><?php the_author_description() ?></em>
					<b>Latest Post:</b>
					<?php $r = new WP_Query(array('posts_per_page' => 1, 'author' => $author, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true)); ?>
					<?php if ($r->have_posts()) : ?>
						<?php  while ($r->have_posts()) : $r->the_post(); ?>
							<strong class="heading"><a href="<?php the_permalink() ?>"><?php the_title() ?></a></strong>
						<?php endwhile; ?>
					<?php else : ?>
					<strong class="heading">Not Found. Sorry, but you are looking for something that isn't here.</strong>
					<?php endif; ?>
					<?php wp_reset_postdata()?>
				</div>-->

		<!---<div class="corner tl"></div>
		<div class="corner tr"></div>
		<div class="corner bl"></div>
		<div class="corner br"></div>
		<a href="#" class="btn left">left</a>
		<a href="#" class="btn right">left</a>--->
	</div>

<div class="twocolumns">
	<div id="content">
		<?php if (have_posts()) : ?>

			<?php while (have_posts()) : the_post(); ?>
				<div class="post">
					<h2><a href="<?php the_permalink() ?>"><?php the_title() ?></a></h2>
					<div class="avatar-block">
						<?php echo get_avatar( get_the_author_meta('ID'), '80'); ?>
					</div>
					<div class="info">
						<span class="comments"><?php comments_popup_link('No Comments', '1 Comment', '% Comments'); ?></span>Posted by: <strong class="author"><a href="#"><?php the_author(); ?></a></strong> on <em class="date"><?php the_time('M d, Y') ?></em> in <strong class="category"><?php the_category(', ') ?></strong>
					</div>
					<div class="content">
						<?php if(has_post_thumbnail()):?>
							<?php $align =  get_post_meta($post->ID, 'Image position class', true) ?>
							<?php if(empty($align) || ($align != 'left' && $align != 'right')) $align = 'right' ?>
							<div class="visual align<?php print $align ?>"><?php the_post_thumbnail('post-thumbnail') ?></div>
						<?php endif; ?>
						<?php if(has_excerpt()) the_excerpt(); else the_content(''); ?>
						<div class="link-holder">
							<a href="<?php the_permalink() ?>">Continue Reading...</a>
						</div>
					</div>
				</div>
			<?php endwhile; ?>
			<div class="paging-holder">
				<div class="w1">
					<div class="w2">
						<?php if(function_exists('wp_pagenavi')) custom_wp_pagenavi()?>
					</div>
				</div>
			</div>
		<?php else: ?>
			<div class="post">
				<h2>Not Found</h2>
				<div class="content">
					<p>Sorry, but you are looking for something that isn't here.</p>
				</div>
			</div>
		<?php endif; ?>
	</div>
	<?php get_sidebar(); ?>
</div>

<?php get_footer(); ?>