Patch fails on North American server. Works on Latin America North server.
The following error is listed in the patcher logs:
Riot::Client::BrowserProcess::OnConsoleMessage: Uncaught TypeError: Cannot read property 'tagName' of null (file:///bundle-vendor-lib/public/ping/ping.js)
A Google search for "file:///bundle-vendor-lib/public/ping/ping.js" results in it asking me if I meant "file:///bundler-vendor-lib/public/ping/ping.js"
I have had problems with patching in the past, but when I received the patch via the LAN server instead, I was able to re-login to the NA server and the game worked. Right now, the game works on the LAN server but not the NA server.