Pagination works on Mac, not on Windows

Pagination… I’m stuck. I have a template page that is set as my static front page at https://flatiron.morecabbagebeta.com. Pagination works great on the Mac, but not in Windows. What am I doing wrong? Here’s the code:

<div class="text">

        <?php if ( function_exists('yoast_breadcrumb') ) {
            yoast_breadcrumb('<p id="breadcrumbs">','</p>');
        } ?>

        <h1 class="index_title"><?php the_title(); ?></h1>

                    <?php $paged = (get_query_var('page')) ? get_query_var('page') : 1;
                        $args = array(
                            'orderby' => 'date',
                            'order' => 'DESC',
                            'paged' => $paged,
                            'posts_per_page' => 4,
                            'ignore_sticky_posts' => 1
                        );
                        $wp_query = new WP_Query($args);
                    ?>

                    <?php if ($wp_query->have_posts()) : ?>

                    <div class="navigation"><?php include_once('_/inc/mega_nav.php'); ?></div> <!-- end navigation -->

                    <?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?>

                        <article <?php post_class(); ?>>

                            <?php the_post_thumbnail('index-image'); ?>

                            <?php include (TEMPLATEPATH . '/_/inc/meta.php' ); ?>

                            <h2 class="blog-entry-title" id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></h2>

                            <div class="blog-entry-content">
                                <?php the_excerpt(); ?>
                            </div>

                        </article>

                    <?php endwhile; ?>

                    <?php else : ?>

                        <h2>No posts yet</h2>

                    <?php endif; ?>

                    <?php wp_reset_postdata(); ?>

    </div> <!-- end .text -->