Find 13.2.9 Entry Point Was Not Found Exception

I updated Find 13.2.9 and was getting a Entry point was not found exception across my site.  I didn't notice any breaking changes in the updated notes, so don't know what could be happening with this.

Here is the stack trace:

[EntryPointNotFoundException: Entry point was not found.]
   EPiServer.Core.Internal.ILazyProperty.get_HasLazyValue() +0
   epi11.Models.Pages.ClerkPage_DynamicProxy.MakeReadOnly() +2440
   EPiServer.Construction.Internal.ContentFactory.CreateContent(ContentType contentType, BuildingContext buildingContext) +352
   EPiServer.DataAccess.Internal.ContentDB.CreateContent(ContentType contentType) +14
   EPiServer.DataAccess.Internal.ContentLoadDB.LoadContentInternal(ContentReference contentLink, Int32 languageBranchId, DbDataReader reader) +288
   EPiServer.DataAccess.Internal.<>c__DisplayClass2_0.<Load>b__0() +289
   EPiServer.Data.Providers.Internal.<>c__DisplayClass31_0`1.<Execute>b__0() +58
   EPiServer.Data.Providers.SqlTransientErrorsRetryPolicy.Execute(Func`1 method) +70
   EPiServer.Core.<>c__DisplayClass121_0.<LoadContentFromCacheOrRepository>b__0() +35
   EPiServer.Framework.Cache.ObjectInstanceCacheExtensions.ReadThroughWithWait(IObjectInstanceCache cache, String cacheKey, Func`1 readValue, Func`2 evictionPolicy) +1035
   EPiServer.Core.Internal.ContentInstanceCache.ReadThrough(ContentReference contentLink, String selectedLanguage, Func`1 readValue) +107
   EPiServer.Core.ContentProvider.LoadContentFromCacheOrRepository(ContentReference contentreference, ILanguageSelector selector) +617
   EPiServer.Core.Internal.ProviderPipelineImplementation.GetItem(ContentProvider provider, ContentReference contentLink, LoaderOptions loaderOptions) +327
   EPiServer.Core.Internal.DefaultContentLoader.TryGet(ContentReference contentLink, LoaderOptions loaderOptions, T& content) +577
   EPiServer.Web.Mvc.Html.UrlResolverExtensions.GetContent(Guid contentGuid, ContentReference contentLink, CultureInfo culture, IContentLoader contentLoader) +270
   EPiServer.Web.Mvc.Html.UrlResolverExtensions.GetShortcutAwareUrl(UrlResolver urlResolver, String internalUrl, RequestContext requestContext, IContentLoader contentLoader, VirtualPathArguments virtualPathArguments, String& linkText) +398
   EPiServer.Web.Mvc.Html.XhtmlStringExtensions.RenderFragment(IStringFragment fragment, HtmlHelper htmlHelper, UrlResolver urlResolver, IContentLoader contentLoader, TextWriter writer, VirtualPathArguments virtualPathArguments) +669
   EPiServer.Web.Mvc.Html.XhtmlStringExtensions.RenderXhtmlStringToWriter(HtmlHelper htmlHelper, XhtmlString xhtmlString, UrlResolver urlResolver, IContentLoader contentLoader, TextWriter writer, VirtualPathArguments virtualPathArguments) +277
   EPiServer.Web.Mvc.Html.XhtmlStringExtensions.RenderXhtmlString(HtmlHelper htmlHelper, XhtmlString xhtmlString, VirtualPathArguments virtualPathArguments) +57
   ASP.util_views_shared_displaytemplates_xhtmlstring_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in C:\Development\EPI11\epi11\Util\Views\Shared\DisplayTemplates\XhtmlString.ascx:4
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +117
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +132
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +271
   System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer) +75
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +132
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +9490