Trouble with posts not showing author and date

Hi! I have a child theme under Beaver Builder on my site, but have run into an issue where the blog posts can’t display the author and date published.

When I change the blog layout in theme customization to “Show Author” and “Show Date”, all that appears is the separator, so the author and date are most likely registering as blank. However, the author and publication date are clearly shown in my dashboard’s “post” section.

I’ve tried adding in “the_date();” and “the_author();” to the beaver builder theme’s page.php file within the loop but to no avail.

I’d like for the author and publication date to be displayed with the posts. I’ve also run into a similar issue where the “posts” module does the same, and the posts display as created “55 years ago” in certain widgets (although that may not be beaver builder related) despite being made within a couple months.

Current blog page for reference:

page.php (has been reverted after no visible change):

<?php get_header(); ?>

<div class="fl-content-full container">
	<div class="row">
		<div class="fl-content col-md-12">
			<?php
			if ( have_posts() ) :
				while ( have_posts() ) :
					the_post();
					the_author();
					the_date();
					get_template_part( 'content', 'page' );
				endwhile;
			endif;
			?>
		</div>
	</div>
</div>

<?php get_footer(); ?>