URL Double Encoding

Hi, I’m having issues with the URL in the enclosures in my RSS feed. My audio files are stored on my site and the filenames have spaces in them. When I copy the URL to publish a new sermon it ends up encoding the spaces as %20, (which is to be expected). However, they end up being double encoded when the RSS file is created so any %20 ends up being %2520 in the RSS enclosure. This breaks my links. Of course I can change all my file names to not include spaces, which I plan on doing going forward, but is there anything else I can do to remedy this? It seemed to work ok until about a month or so ago.
Thanks,
Greg Thomas

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