diff --git a/core/views/logbooks.py b/core/views/logbooks.py
index 7934bb3..09cd6b4 100644
--- a/core/views/logbooks.py
+++ b/core/views/logbooks.py
@@ -72,18 +72,18 @@ def expedition(request, expeditionname):
         )
         return render(request, "errors/generic.html", {"message": message})
 
+    ts = TROG["pagecache"]["expedition"]  # not much use unless single user!
     if request.user.is_authenticated:
         logged_in = True
         if "reload" in request.GET:
+            if expeditionname in ts:
+                del ts[expeditionname] # clean out cache for page
             expo.logbookentry_set.all().delete()
             import_logbook(year=expo.year)
     else:
         logged_in = False
 
-    ts = TROG["pagecache"]["expedition"]  # not much use unless single user!
     if settings.CACHEDPAGES:
-        len(TROG["pagecache"]["expedition"])
-        # print(f'! - expo {expeditionname} CACHEDPAGES {nexpos} expo pages in cache.')
         if expeditionname in ts:
             # print('! - expo {expeditionanme} using cached page')
             return render(request, "expedition.html", {**ts[expeditionname], "logged_in": logged_in})
diff --git a/parsers/logbooks.py b/parsers/logbooks.py
index 92efc54..ea927c1 100644
--- a/parsers/logbooks.py
+++ b/parsers/logbooks.py
@@ -543,6 +543,9 @@ def clean_logbook_for_expedition(expedition):
     """Only used when loading a single logbook. Deletes database LogBookEntries and  
     DataIssues for this expedition year.
     """
+    global tripsdate
+    tripsdate = {}
+    
     lbes = LogbookEntry.objects.filter(expedition=expedition).delete() 
     dataissues = DataIssue.objects.filter(parser="logbooks")
     for di in dataissues: