Linkshell Community

I cannot login to the site for some time now, it says Invalid Playonline ID or password, which neither are incorrect. When I click on the link to enter the LS Community site i see this below it.

Because language settings have not been configured on your web browser, you will not be able to use the Linkshell Community.
Please try again after configuring your browser’s language settings.

My language settings are set to english, I'm not sure what else could be going on. Has anybody seen this before?