Well figured a workaround. Just enqueued the correct path in WP admin pages through functions.php
function enqueue_admin_scripts( ) {
wp_enqueue_script( 'correct_tinymce_script_path', '/wp-includes/js/tinymce/wp-tinymce.js', array(), '1.0' );
}
add_action( 'admin_enqueue_scripts', 'enqueue_admin_scripts' );