Last Update crash the site!

@ostapartist thanks for reporting. We’ve found the conflict to be with version 1.7.0 of Site Kit and the WP External Links plugin. Please note that this affects viewing your site while logged in (logged out visitors do not see this). We’re reaching out to the authors of that plugin for a resolution, so we’ll keep you updated.

@ostapartist WP External Links has released a new version 2.45 which addresses the issue with broken CSS while viewing the site logged in. Please update their plugin and let us know if this helps you.