Index: src/wp-includes/ms-blogs.php
===================================================================
--- src/wp-includes/ms-blogs.php	(revision 40375)
+++ src/wp-includes/ms-blogs.php	(working copy)
@@ -463,8 +463,6 @@
 	wp_cache_delete( $blog_id . 'short' , 'blog-details' );
 	wp_cache_delete( $domain_path_key, 'blog-lookup' );
 	wp_cache_delete( $domain_path_key, 'blog-id-cache' );
-	wp_cache_delete( 'current_blog_' . $blog->domain, 'site-options' );
-	wp_cache_delete( 'current_blog_' . $blog->domain . $blog->path, 'site-options' );
 
 	/**
 	 * Fires immediately after a site has been removed from the object cache.