avoid duplicating features with okx/gateio, ensure inference timer gets logged

freqtrade/freqai/data_kitchen.py

@@ -1177,7 +1177,7 @@ class FreqaiDataKitchen:
                     ready for training
         """
         pairs = self.freqai_config["feature_parameters"].get("include_corr_pairlist", [])
-
+        current_pair = current_pair.replace(':', '')
         for pair in pairs:
             pair = pair.replace(':', '')  # lightgbm doesnt work with colons
             if current_pair != pair:

freqtrade/freqai/freqai_interface.py

@@ -776,7 +776,7 @@ class IFreqaiModel(ABC):
         """
         if self.dd.current_candle > self.current_candle:
             self.get_corr_dataframes = True
-            self.pair_it = 0
+            self.pair_it = 1
             self.current_candle = self.dd.current_candle
 
     # Following methods which are overridden by user made prediction models.