Thanks I refreshed the cache, but logging out and in manually worked.

When clicking the link after loging into FAF I get the following error in the browser...

Error! Access token expired: eyJhbGciOiJSUzI1NiIsImtpZCI6InB1YmxpYzo5N2U2ZmQxMy0zNDcxLTQ4ZDgtYTA3OC1jYzVhMWIzNTZiMzYiLCJ0eXAiOiJKV1QifQ.eyJhdWQiOltdLCJjbGllbnRfaWQiOiJmYWYtd2Vic2l0ZSIsImV4cCI6MTYzMzEwNTkzMCwiZXh0Ijp7InJvbGVzIjpbIlVTRVIiXX0sImlhdCI6MTYzMzEwMjMzMCwiaXNzIjoiaHR0cHM6Ly9oeWRyYS5mYWZvcmV2ZXIuY29tLyIsImp0aSI6ImU1NDU4MTU0LWE1MjktNDkyNS04NjIzLWIzOWQzMjEyNGE5NyIsIm5iZiI6MTYzMzEwMjMzMCwic2NwIjpbIm9wZW5pZCIsInB1YmxpY19wcm9maWxlIiwid3JpdGVfYWNjb3VudF9kYXRhIl0sInN1YiI6IjQyMTM1NiJ9.pxCVcxcqtXO_Lx0Y9vvxkebf-1XFyujDTUjN7YIyEFhmcoONtRYLfH0IAHNXBLH3f09CVEVnf9eNnlVkkOsaFQ9eHAso6HzBX2S9D6nYVBF_0qgP3EFofnK6DLS2vfAeib31ckjDMXEIh0Nb0y6UTDhn0CwQosPveLIZoVlKcJOsqbRAh-FFTRuTAFPCLC5PzajNTUDNGLELUssi-aycu4u8n_GkfQ9DyvannUfX_u0Hmuv2iBKe38TbjRoxW1hFRfFsSHUQLhoU6AfUj3p7tk4senQ5DrOXDOBBfK1Y2_uF2XtsbVxa_SWIG1vQNHFrs9raG84zTlnpGGdFaN0T0Zev1tnes2J9EJfMJX9-mXVnQlUhVNg6jSH0MdH4FUJfAJMu1TDxQwzDa7hi2ySNbGAvvajFZbGAaYNI33Rsodtbv6BTsm03EwJVs4mlAWXs9ypowcmupmMvkUOsFcJshIUMc0hrOej0GV7t3vvgNNy6fmp-aCrmyFkPWOgQPzFdRK_KJMz_JLIaFYwt0_TwT0AY5MP5Dpi51sXMlvqFXKH78MKxkI0AB3f6zKGLRAnD5FYIT9fEDV3pHDrMzz0XEFc5AUA5W5DCBRix7VnV-em1Mavfy5SG86KRpBOxHYG-2Id-I0NuijnG35L4DI1v7-wZNTzPonco0IsSQNiSIEE

Also shortly after I now get this error within the app when logging in:

java.lang.IllegalStateException: State returned by user service does not match initial state
at com.faforever.client.login.LoginController.lambda$initialize$13(LoginController.java:235)
at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:181)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ReadOnlyStringPropertyBase.fireValueChangedEvent(ReadOnlyStringPropertyBase.java:72)
at javafx.beans.property.ReadOnlyStringWrapper.fireValueChangedEvent(ReadOnlyStringWrapper.java:103)
at javafx.beans.property.StringPropertyBase.markInvalid(StringPropertyBase.java:111)
at javafx.beans.property.StringPropertyBase.set(StringPropertyBase.java:145)
at javafx.scene.web.WebEngine.updateLocation(WebEngine.java:434)
at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1364)
at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1239)
at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2524)
at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2369)
at com.sun.webkit.network.URLLoaderBase.twkWillSendRequest(Native Method)
at com.sun.webkit.network.HTTP2Loader.lambda$willSendRequest$14(HTTP2Loader.java:497)
at com.sun.webkit.network.HTTP2Loader.lambda$callBackIfNotCanceled$10(HTTP2Loader.java:437)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
at java.base/java.lang.Thread.run(Thread.java:832)