diff --git a/services/git-bridge/src/uk/ac/ic/wlgitbridge/application/AttsResourceHandler.java b/services/git-bridge/src/uk/ac/ic/wlgitbridge/application/AttsResourceHandler.java
index 21e3a3e081..821871f983 100644
--- a/services/git-bridge/src/uk/ac/ic/wlgitbridge/application/AttsResourceHandler.java
+++ b/services/git-bridge/src/uk/ac/ic/wlgitbridge/application/AttsResourceHandler.java
@@ -39,7 +39,6 @@ public class AttsResourceHandler extends ResourceHandler {
         } catch (InvalidPostbackKeyException e) {
             throw new ServletException();
         }
-        System.out.println(multimap);
 
         if (false) {
             throw new ServletException();
diff --git a/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/PostbackManager.java b/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/PostbackManager.java
index cef0b2f5d3..9e0fea863d 100644
--- a/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/PostbackManager.java
+++ b/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/PostbackManager.java
@@ -37,7 +37,7 @@ public class PostbackManager {
     }
 
     private PostbackContents getPostbackForProject(String projectName) throws UnexpectedPostbackException {
-        PostbackContents contents = postbackContentsTable.get(projectName);
+        PostbackContents contents = postbackContentsTable.remove(projectName);
         if (contents == null) {
             throw new UnexpectedPostbackException();
         }
diff --git a/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/WLProject.java b/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/WLProject.java
index f21a0b5966..00da31cc78 100644
--- a/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/WLProject.java
+++ b/services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/WLProject.java
@@ -21,6 +21,7 @@ public class WLProject implements PersistentStoreSource {
     private final SnapshotFetcher snapshotFetcher;
 
     private int latestSnapshotID;
+    private PersistentStoreAPI persistentStore;
 
     public WLProject(String name) {
         this.name = name;
@@ -60,10 +61,12 @@ public class WLProject implements PersistentStoreSource {
         snapshots.put(versionID, new Snapshot(versionID));
         snapshotFetcher.putLatestVersion(versionID);
         latestSnapshotID = versionID;
+        persistentStore.addSnapshot(name, versionID);
     }
 
     @Override
     public void initFromPersistentStore(PersistentStoreAPI persistentStore) {
+        this.persistentStore = persistentStore;
         snapshotFetcher.initFromPersistentStore(persistentStore);
         updateLatestSnapshot();
     }