Region: EU
Browser: Internet Explorer
Critical plugins: --
OS: Windows
Connection type: * WiFi
Bug type: Lobby page
Lobby ID: --
Date & Time: 22:30
The green button that makes you in the "ready" mode when waiting for the lobby game to begin occasionally does not appear. I often have to pre-ready up before to anticipate people joining and readying up so that I can enter as I do not want to risk not entering.