diff --git a/includes/activity/class-base-object.php b/includes/activity/class-base-object.php
index 510ed23..9c5f52a 100644
--- a/includes/activity/class-base-object.php
+++ b/includes/activity/class-base-object.php
@@ -661,6 +661,6 @@ class Base_Object {
 	public function to_json() {
 		$array = $this->to_array();
 
-		return \wp_json_encode( $array );
+		return \wp_json_encode( $array, \JSON_HEX_TAG | \JSON_HEX_AMP | \JSON_HEX_QUOT );
 	}
 }
diff --git a/includes/class-activity-dispatcher.php b/includes/class-activity-dispatcher.php
index 5c91b04..51d69b2 100644
--- a/includes/class-activity-dispatcher.php
+++ b/includes/class-activity-dispatcher.php
@@ -23,7 +23,7 @@ class Activity_Dispatcher {
 	 */
 	public static function init() {
 		\add_action( 'activitypub_send_activity', array( self::class, 'send_user_activity' ), 10, 2 );
-		\add_action( 'activitypub_send_activity', array( self::class, 'send_blog_activity' ), 10, 2 );
+		\add_action( 'activitypub_send_activity', array( self::class, 'send_announce_activity' ), 10, 2 );
 	}
 
 	/**
@@ -74,6 +74,10 @@ class Activity_Dispatcher {
 		// check if a migration is needed before sending new posts
 		Migration::maybe_migrate();
 
+		if ( ! in_array( $type, array( 'Create', 'Update' ), true ) ) {
+			return;
+		}
+
 		if ( is_user_disabled( Users::BLOG_USER_ID ) ) {
 			return;
 		}
@@ -110,10 +114,14 @@ class Activity_Dispatcher {
 	 *
 	 * @return void
 	 */
-	public static function send_blog_announce_activity( WP_Post $wp_post, $type ) {
+	public static function send_announce_activity( WP_Post $wp_post, $type ) {
 		// check if a migration is needed before sending new posts
 		Migration::maybe_migrate();
 
+		if ( ! in_array( $type, array( 'Create', 'Update' ), true ) ) {
+			return;
+		}
+
 		if ( is_user_disabled( Users::BLOG_USER_ID ) ) {
 			return;
 		}
diff --git a/includes/collection/class-followers.php b/includes/collection/class-followers.php
index 65d8cdb..ce62619 100644
--- a/includes/collection/class-followers.php
+++ b/includes/collection/class-followers.php
@@ -298,7 +298,7 @@ class Followers {
 	 *
 	 * @return array The Term list of Followers, the format depends on $output
 	 */
-	public static function get_followers( $user_id, $number = null, $page = null, $args = array() ) {
+	public static function get_followers( $user_id, $number = -1, $page = null, $args = array() ) {
 		$defaults = array(
 			'post_type'      => self::POST_TYPE,
 			'posts_per_page' => $number,
diff --git a/includes/table/class-followers.php b/includes/table/class-followers.php
index b815df6..b27f311 100644
--- a/includes/table/class-followers.php
+++ b/includes/table/class-followers.php
@@ -62,7 +62,7 @@ class Followers extends WP_List_Table {
 		$this->set_pagination_args(
 			array(
 				'total_items' => $counter,
-				'total_pages' => round( $counter / $per_page ),
+				'total_pages' => ceil( $counter / $per_page ),
 				'per_page'    => $per_page,
 			)
 		);
diff --git a/templates/blog-user-followers-list.php b/templates/blog-user-followers-list.php
index 9ce3bd1..f73826f 100644
--- a/templates/blog-user-followers-list.php
+++ b/templates/blog-user-followers-list.php
@@ -13,17 +13,17 @@
 <div class="wrap">
 	<h1><?php \esc_html_e( 'Followers', 'activitypub' ); ?></h1>
 
-	<?php $followers_table = new \Activitypub\Table\Followers(); ?>
+	<?php $table = new \Activitypub\Table\Followers(); ?>
 
 	<?php // translators: The follower count. ?>
-	<p><?php \printf( \esc_html__( 'You currently have %s followers.', 'activitypub' ), \esc_attr( $followers_table->get_user_count() ) ); ?></p>
+	<p><?php \printf( \esc_html__( 'You currently have %s followers.', 'activitypub' ), \esc_attr( $table->get_user_count() ) ); ?></p>
 
 	<form method="get">
 		<input type="hidden" name="page" value="activitypub" />
 		<input type="hidden" name="tab" value="followers" />
 		<?php
-		$followers_table->prepare_items();
-		$followers_table->display();
+		$table->prepare_items();
+		$table->display();
 		?>
 		<?php wp_nonce_field( 'activitypub-followers-list', '_apnonce' ); ?>
 		</form>