Whats with the galleries

this is what i get when i try to to open a link to particular works.

System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at WinCustomize.Data.Skins.HistoryToken..ctor(String token, Skin skin) in C:\Projects\svn\webdev\Websites\dotNet35\Wincustomize\2009\Wincustomize.Data\Skins\HistoryToken.cs:line 16
   at WinCustomize.Web.Mvc.Models.ExploreService.GetHistoryToken(Skin skin) in C:\Projects\svn\webdev\Websites\dotNet35\Wincustomize\2009\Wincustomize.Web.Mvc\Models\ExploreModels.cs:line 1042
   at WinCustomize.Web.Mvc.Models.ExploreService.GetSkin(String library, Int32 skinID, SkinCommentRequest skinCommentRequest, WincustomizeUser wcUser) in C:\Projects\svn\webdev\Websites\dotNet35\Wincustomize\2009\Wincustomize.Web.Mvc\Models\ExploreModels.cs:line 876
   at WinCustomize.Web.Mvc.Controllers.ExploreController.Show(String library, Int32 skinID, SkinCommentRequest skinCommentRequest, WincustomizeUser wcUser) in C:\Projects\svn\webdev\Websites\dotNet35\Wincustomize\2009\Wincustomize.Web.Mvc\Controllers\ExploreController.cs:line 181
   at lambda_method(Closure , ControllerBase , Object[] )
   at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
   at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClassd.b__a()
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClassd.<>c__DisplayClassf.b__c()
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)


no problems opening the main gallery pages themselves but when i try and open something from them thats what i get. I thought it was a problem with my browser but IE8, Opera and Firefox all do the same.

Running Windows 7 Ultimate 32bit and no problems with any other websites encountered. Just this one.