diff --git a/bazarr/get_series.py b/bazarr/get_series.py
index c909dda09..1cd46b2ef 100644
--- a/bazarr/get_series.py
+++ b/bazarr/get_series.py
@@ -84,7 +84,7 @@ def update_series():
                 # Add shows in Sonarr to current shows list
                 current_shows_sonarr.append(show['id'])
                 
-                if show['tvdbId'] in current_shows_db_list:
+                if show['id'] in current_shows_db_list:
                     series_to_update.append({'title': six.text_type(show["title"]),
                                              'path': six.text_type(show["path"]),
                                              'tvdbId': int(show["tvdbId"]),
diff --git a/libs/tzlocal/unix.py b/libs/tzlocal/unix.py
index 388273c27..8574965a5 100644
--- a/libs/tzlocal/unix.py
+++ b/libs/tzlocal/unix.py
@@ -138,7 +138,7 @@ def _get_localzone(_root='/'):
     if os.path.exists(tzpath) and os.path.islink(tzpath):
         tzpath = os.path.realpath(tzpath)
         start = tzpath.find("/")+1
-        while start is not 0:
+        while start != 0:
             tzpath = tzpath[start:]
             try:
                 return pytz.timezone(tzpath)