Started showing only events for one IP

Simple History was working fine for us until May 7, with the following snippets in functions.php

/**
 * Load only the loggers for changes of posts and pages (and SimpleLogger, that always must be loaded)
 */

add_filter("simple_history/logger/load_logger", function($load_logger, $logger_basename) {

		$load_logger = false;
		$do_log_us = array("SimpleUserLogger", "SimpleLogger");

		if ( in_array( $logger_basename, $do_log_us ) ) {
			$load_logger = true;
		}

		return $load_logger;

	}, 10, 2 );

// Allow only the users specified in $allowed_users to show the history page, the history widget on the dashboard, or the history settings page
add_filter("simple_history/show_dashboard_page", "function_show_history_dashboard_or_page");
add_filter("simple_history/show_dashboard_widget", "function_show_history_dashboard_or_page");
add_filter("simple_history/show_settings_page", "function_show_history_dashboard_or_page");
function function_show_history_dashboard_or_page($show) {

	/*
	$allowed_users = array(
		"[email protected]",
		"[email protected]"
	);
*/
	if (!current_user_can('administrator') && !is_admin()) {
		$show = false;
	}

	// if ( ! in_array( $user->user_email, $allowed_users ) ) {

	$user = wp_get_current_user();
	if (in_array("subscriber", $user->roles)) {
		$show = false;
	}

	return $show;

}
// Don't let anyone - even with the correct secret - view the RSS feed
add_filter("simple_history/rss_feed_show", "__return_false");
// Skip loading of a dropin completely (in this case the RSS dropin)
add_filter("simple_history/dropin/load_dropin_SimpleHistoryRSSDropin", "__return_false");

But for some reason it’s now showing only login events from a single IP (another admin who is not me) and nobody else. How can we troubleshoot this? Thanks!

https://www.ads-software.com/plugins/simple-history/