fix_checkdates_in_the_future (itofzo)

Fix lastBacklog date in the future after correcting system time
  Fix lastTime in the future after correcting system time (not updating cache)

sickbeard/searchBacklog.py

@@ -151,6 +151,8 @@ class BacklogSearcher:
             lastBacklog = 1
         else:
             lastBacklog = int(sqlResults[0]["last_backlog"])
+            if lastBacklog > datetime.date.today().toordinal():
+                lastBacklog = 1
 
         self._lastBacklog = lastBacklog
         return self._lastBacklog

sickbeard/tvcache.py

@@ -174,6 +174,8 @@ class TVCache():
 
         if sqlResults:
             lastTime = int(sqlResults[0]["time"])
+            if lastTime > int(time.mktime(datetime.datetime.today().timetuple())):
+                lastTime = 0
         else:
             lastTime = 0