Parser identifies an episode when a string ends in "ep" followed by a year

[wbio]

I was looping through torrents and came across the torrent:

The Keep 1983 1080p Blu-ray AVC DTS-HD MA 2.0-FULLBRUTALiTY

The substring ep 198 gets identified as an episode, so rather than the title being identified as The Keep, it is identified as The Ke, with an episode of 198. The full output is:

{
  year: 1983,
  resolution: '1080p',
  codec: 'avc',
  audio: 'dts-hd',
  group: 'FULLBRUTALiTY',
  episode: 198,
  title: 'The Ke'
}

Expected output would be:

{
  year: 1983,
  resolution: '1080p',
  codec: 'avc',
  audio: 'dts-hd',
  group: 'FULLBRUTALiTY',
  title: 'The Keep'
}

This is the relevant handler that's causing the issue. I'll submit a PR to update this, though would love your eyes on it as I don't want to unintentionally introduce a different problem.