diff --git a/cockatrice/src/carddatabase.cpp b/cockatrice/src/carddatabase.cpp
index f3b005ee..3b7078a3 100644
--- a/cockatrice/src/carddatabase.cpp
+++ b/cockatrice/src/carddatabase.cpp
@@ -14,6 +14,8 @@
 #include <QNetworkRequest>
 #include <QDebug>
 
+const int CardDatabase::versionNeeded = 2;
+
 CardSet::CardSet(const QString &_shortName, const QString &_longName)
 	: shortName(_shortName), longName(_longName)
 {
@@ -604,6 +606,8 @@ bool CardDatabase::loadFromFile(const QString &fileName)
 		if (xml.readNext() == QXmlStreamReader::StartElement) {
 			if (xml.name() != "cockatrice_carddatabase")
 				return false;
+			if (xml.attributes().value("version").toString().toInt() < versionNeeded)
+				return false;
 			while (!xml.atEnd()) {
 				if (xml.readNext() == QXmlStreamReader::EndElement)
 					break;
@@ -628,7 +632,7 @@ bool CardDatabase::saveToFile(const QString &fileName)
 	xml.setAutoFormatting(true);
 	xml.writeStartDocument();
 	xml.writeStartElement("cockatrice_carddatabase");
-	xml.writeAttribute("version", "1");
+	xml.writeAttribute("version", QString::number(versionNeeded));
 
 	xml.writeStartElement("sets");
 	QHashIterator<QString, CardSet *> setIterator(setHash);
diff --git a/cockatrice/src/carddatabase.h b/cockatrice/src/carddatabase.h
index 2c403a47..719c9ce3 100644
--- a/cockatrice/src/carddatabase.h
+++ b/cockatrice/src/carddatabase.h
@@ -165,6 +165,7 @@ protected:
 	QThread *pictureLoaderThread;
 	PictureLoader *pictureLoader;
 private:
+	static const int versionNeeded;
 	void loadCardsFromXml(QXmlStreamReader &xml);
 	void loadSetsFromXml(QXmlStreamReader &xml);
 public:
diff --git a/cockatrice/src/carditem.cpp b/cockatrice/src/carditem.cpp
index 04a72a1f..18725b72 100644
--- a/cockatrice/src/carditem.cpp
+++ b/cockatrice/src/carditem.cpp
@@ -34,6 +34,9 @@ CardItem::~CardItem()
 {
 	prepareDelete();
 	
+	if (scene())
+		static_cast<GameScene *>(scene())->unregisterAnimationItem(this);
+	
 	delete cardMenu;
 	delete ptMenu;
 	delete moveMenu;
diff --git a/oracle/src/oracleimporter.cpp b/oracle/src/oracleimporter.cpp
index 26e40b8c..3a0de8d6 100644
--- a/oracle/src/oracleimporter.cpp
+++ b/oracle/src/oracleimporter.cpp
@@ -92,7 +92,8 @@ CardInfo *OracleImporter::addCard(const QString &setName,
 	if (cardName.contains("XX"))
 		cardName.remove("XX");
 	cardName = cardName.replace("Æ", "AE");
-	
+        cardName = cardName.replace("’", "'");
+
 	CardInfo *card;
 	if (cardHash.contains(cardName)) {
 		card = cardHash.value(cardName);