For some reason, in the network plugins list, and the network themes list, I don't get anything listed in the "Active Blogs" column after network activating the plugin. The columns are there, and "Network Activated" appears where it should in the plugins list, but otherwise nothing is listed as it should be.
In the list of blogs, only the very first blog shows its active plugins. For the other blogs in the network, no plugins appear in the column, even though plenty of them have active plugins.
This is a very large multi-site install, with about 2500 sites, 175 or so plugins, and over 200 themes available.