Getting the following message in the Umbraco log when opening the entries view:

2013-08-26 09:35:37,131 [10] ERROR Umbraco.Core.UmbracoApplicationBase - [Thread 37] An unhandled exception occurred
System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Xml.XmlException: The 'ext' start tag on line 11 position 3 does not match the end tag of 'XsltExtensions'. Line 13, position 3.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.Throw(String res, String[] args)
   at System.Xml.XmlTextReaderImpl.ThrowTagMismatch(NodeData startTag)
   at System.Xml.XmlTextReaderImpl.ParseEndElement()
   at System.Xml.XmlTextReaderImpl.ParseElementContent()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace)
   at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
   at System.Xml.XmlDocument.Load(XmlReader reader)
   at System.Xml.XmlDocument.Load(String filename)
   at umbraco.macro.GetXsltExtensionsImpl()
   at Umbraco.Core.Cache.HttpRuntimeCacheProvider.GetCacheItem[TT](String cacheKey, CacheItemPriority priority, CacheItemRemovedCallback refreshAction, CacheDependency cacheDependency, Nullable`1 timeout, Func`1 getCacheItem, Object syncLock)
   at Umbraco.Core.Cache.HttpRuntimeCacheProvider.GetCacheItem[TT](String cacheKey, CacheItemPriority priority, CacheItemRemovedCallback refreshAction, CacheDependency cacheDependency, Nullable`1 timeout, Func`1 getCacheItem)
   at Umbraco.Core.CacheHelper.GetCacheItem[TT](String cacheKey, CacheItemPriority priority, CacheItemRemovedCallback refreshAction, CacheDependency cacheDependency, TimeSpan timeout, Func`1 getCacheItem)
   at umbraco.macro.GetXsltExtensions()
   at umbraco.macro.AddMacroXsltExtensions()
   at umbraco.macro.GetXsltTransformResult(XmlDocument macroXml, XslCompiledTransform xslt, Dictionary`2 parameters)
   at Umbraco.Forms.Data.XsltHelper.TransformXML(XmlNode xml, String XsltFile, Dictionary`2 settings)
   at Umbraco.Forms.UI.Webservices.Records.ReturnRecords(Guid id, DateTime date, FormState state, Int32 startIndex, Int32 lenght, Sorting sortOrder)
   at Umbraco.Forms.UI.Webservices.Records.Page_Load(Object sender, EventArgs e)
   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   at System.Web.UI.Control.OnLoad(EventArgs e)
   at umbraco.BasePages.BasePage.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at ASP.umbraco_plugins_umbracocontour_webservices_records_aspx.ProcessRequest(HttpContext context) in c:\Users\oveand\AppData\Local\Temp\Temporary ASP.NET Files\root\c33227a4\1f52a2ce\App_Web_records.aspx.16e6d4a8.h9ddtzey.0.cs:line 0
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Also, it seems to not process the email workflow. I can't validate that this is true though, because I can't view entries :-)