No, I haven't face such problems yet, everything is going well and good with bitcointalk.org while login with browser. I guess you are using TOR Network, if yes then it gives such problem and ironically fonts will become small of a sudden, though the setting in option remain intact, perhaps try to avoid the size of browser to the max and keep it to the default size.
i was on chrome, i've closed all the windows and restarted the pc.
Now it works well.
Thanks