100s or 1000s have this problem. me too. when i contacted support, they said "clear your browser cache, update flash, use other browser" but all this didnt help. the problem is, my oppinion, the little update from july 25, when they implented the quotes like in your screenshot. somehow the scripting of the quote blocks the login. i tried firefox, internet explorer and opera. all 3 no loading. on facebbok and topeleven.com.
i also told support this but no answer for 24hours now. so only way is to use topeleven on smartphone only... unless they decide to SUPPORT us and do something...haha