Logs to debug syncing logic.

Clocker/Overall App/DataStore.swift

@@ -72,12 +72,21 @@ class DataStore: NSObject {
         let cloudLastUpdateDate = (ubiquitousStore?.object(forKey: CLUbiquitousStoreLastUpdateKey) as? Date) ?? Date()
         let defaultsLastUpdateDate = (ubiquitousStore?.object(forKey: CLUserDefaultsLastUpdateKey) as? Date) ?? Date()
         
+        if cloudTimezones == currentTimezones {
+            Logger.info("Ubiquitous Store timezones aren't equal to current timezones")
+        }
+        
+        if defaultsLastUpdateDate.isLaterThanOrEqual(to: cloudLastUpdateDate) {
+            Logger.info("Ubiquitous Store is stale as compared to User Defaults")
+        }
+
         if cloudTimezones != currentTimezones, cloudLastUpdateDate.isLaterThanOrEqual(to: defaultsLastUpdateDate) {
-            Logger.info("Syncing local timezones with data from the ☁️")
+            Logger.info("Syncing local timezones with data from the ☁️. ☁️ last update timestamp is recent")
             userDefaults.set(cloudTimezones, forKey: CLDefaultPreferenceKey)
             userDefaults.set(Date(), forKey: CLUserDefaultsLastUpdateKey)
             NotificationCenter.default.post(name: DataStore.didSyncFromExternalSourceNotification,
                                             object: self)
+            return
         }
     }