clear filename of the episode mp3 file.
For those interested to use the mp3 file, I suggest to name the file of the episode as the title of the RSS file. ( <item> <title> <title> ) and not to use the end of the url to name the file.
Next version will allow you to customize default file names using predefined patterns. A 1st beta will soon be availble. Make sure to join the Beta on the Play Store app page to test this and provide some feedback.
This will of course apply to new downloaded episodes only.
You will have to go to Settings/Download and press on 'Use Custom filenames' to change the default behavior