Reporting Small bug, Create category than create another cathegory with parent the first cathegory. When you click on Categorylist with these categories :
firstcategory-secondcategory than rendering the page will be unsuccessfull.
I ve fixed it in CategoryList.cs, line 130 :
anc.HRef = Utils.RelativeWebRoot + "category/" + RemoveUnwantedCategory(Utils.RemoveIllegalCharacters(key)) + BlogSettings.Instance.FileExtension;
removing the "-" and parse with only last cathegory from key....