Bug report: incorrect reporting in daily digest email

Most of my sites get hammered by the kiddy scripts we are seeing a lot of these days. The digest email digest is failing to report some information correctly. This is a sample email. I see this error quite frequently since the digest has occurred.

The error should be self-explanatory to the developers.

Thank you for making this plugin available.

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Dear Site Admin,

The following is a summary of security related activity on your site. For details please visit the security logs

Lockouts: There have been 89 lockout(s) including 86 user(s) and 3 host(s) locked out of your site.

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This email was generated automatically by iThemes Security

To change your email preferences please visit the plugin settings.

https://wordpress.org/plugins/better-wp-security/