diff --git a/apps/OpenSpace/ext/sgct b/apps/OpenSpace/ext/sgct
index 1dd1160fbf..f90ab136ef 160000
--- a/apps/OpenSpace/ext/sgct
+++ b/apps/OpenSpace/ext/sgct
@@ -1 +1 @@
-Subproject commit 1dd1160fbf62427a8094cb74488690769e63900a
+Subproject commit f90ab136efee69581f0a9a42651f2ebede7b292a
diff --git a/modules/globebrowsing/src/layergroup.cpp b/modules/globebrowsing/src/layergroup.cpp
index ca175a1658..b546ae894e 100644
--- a/modules/globebrowsing/src/layergroup.cpp
+++ b/modules/globebrowsing/src/layergroup.cpp
@@ -153,6 +153,9 @@ void LayerGroup::deleteLayer(const std::string& layerName) {
          ++it)
     {
         if (it->get()->identifier() == layerName) {
+            // we need to make a copy as the layername is only a reference
+            // which will no longer be valid once it is deleted
+            std::string name = layerName;
             removePropertySubOwner(it->get());
             (*it)->deinitialize();
             _layers.erase(it);
@@ -160,7 +163,7 @@ void LayerGroup::deleteLayer(const std::string& layerName) {
             if (_onChangeCallback) {
                 _onChangeCallback(nullptr);
             }
-            LINFO("Deleted layer " + layerName);
+            LINFO("Deleted layer " + name);
 
             if (_layers.empty()) {
                 _levelBlendingEnabled.setVisibility(
diff --git a/modules/globebrowsing/src/tileprovider.cpp b/modules/globebrowsing/src/tileprovider.cpp
index 62483e127b..2c2cde681b 100644
--- a/modules/globebrowsing/src/tileprovider.cpp
+++ b/modules/globebrowsing/src/tileprovider.cpp
@@ -459,6 +459,9 @@ std::string consumeTemporalMetaData(TemporalTileProvider& t, const std::string&
     }
     else {
         gdalNode = CPLSearchXMLNode(node, "FilePath");
+        if (gdalNode) {
+            return "";
+        }
         std::string gdalDescription = std::string(gdalNode->psChild->pszValue);
         return gdalDescription;
     }