Merge remote-tracking branch 'origin/release-v1.20.0' into bbz/info-mainline-1.20.0 github/bbz/info-mainline-1.20.0 bbz/info-mainline-1.20.0

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/stats.py b/synapse/handlers/stats.py

index 149f861239..249ffe2a55 100644
--- a/synapse/handlers/stats.py
+++ b/synapse/handlers/stats.py
@@ -232,7 +232,7 @@ class StatsHandler:
 
                 if membership == prev_membership:
                     pass  # noop
-                if membership == Membership.JOIN:
+                elif membership == Membership.JOIN:
                     room_stats_delta["joined_members"] += 1
                 elif membership == Membership.INVITE:
                     room_stats_delta["invited_members"] += 1