Hello,
I am having the same issue. I’ll receive 50 – 2000 “Site Lockout Notifications” for the same IP address within a few hours time. My understanding is “Site Lockout Notification” is telling me it blocked that IP address and is letting me know that, so why has the IP not been blocked?
I was present for one of these events and noticed the IP was in the “Ban Hosts” option in the plugin settings, but the IP did not appear in the .htaccess until later (possibly when I hit “Save Settings”?)