Stats: Titles plot considers time zone correctly for current time

CHANGELOG.rst

@@ -12,6 +12,7 @@ and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0
 Fixed
 -----
 - Fix database creation code for immutable SQLAlchemy 1.4 URLs
+- Titles plot considers time zone correctly for current time. (Prevents negative bars in titles plot with -duration option)
 
 ----------
 `0.6.2`_ - 2021-11-11

telegram_stats_bot/stats.py

@@ -589,7 +589,7 @@ class StatsRunner(object):
         if end:
             last = pd.Timestamp(sql_dict['end_dt'], tz=self.tz).tz_convert('utc')
         else:
-            last = pd.Timestamp(datetime.now(), tz='utc')
+            last = pd.Timestamp(datetime.utcnow(), tz='utc')
 
         df_end = df['end']
         df_end.iloc[-1] = last