mlb/2018-regular/cumulative_player_stats.json returns data for player that doesn't exist

The request:

Endpoint: https://api.mysportsfeeds.com/v1.1/pull/mlb/2018-regular/cumulative_player_stats.json/
playerstats: AB,R,H,2B,3B,HR,RBI,SB,BB,SO,AVG,OBP,SLG,OPS

One of the entries in the response looks as follows:

// ...
{
  "player": {
    "ID": "12539",
    "LastName": "Boyd2",
    "FirstName": "Matt2",
    "JerseyNumber": "48",
    "Position": "P"
  },
  "team": null,
  "stats": {
    "GamesPlayed": {
      "@abbreviation": "G",
      "#text": "0"
    },
    "AtBats": {
      "@category": "Batting",
      "@abbreviation": "AB",
      "#text": "0"
    },
    "Runs": {
      "@category": "Batting",
      "@abbreviation": "R",
      "#text": "0"
    },
    "Hits": {
      "@category": "Batting",
      "@abbreviation": "H",
      "#text": "0"
    },
    "SecondBaseHits": {
      "@category": "Batting",
      "@abbreviation": "2B",
      "#text": "0"
    },
    "ThirdBaseHits": {
      "@category": "Batting",
      "@abbreviation": "3B",
      "#text": "0"
    },
    "Homeruns": {
      "@category": "Batting",
      "@abbreviation": "HR",
      "#text": "0"
    },
    "RunsBattedIn": {
      "@category": "Batting",
      "@abbreviation": "RBI",
      "#text": "0"
    },
    "BatterWalks": {
      "@category": "Batting",
      "@abbreviation": "BB",
      "#text": "0"
    },
    "BatterStrikeouts": {
      "@category": "Batting",
      "@abbreviation": "SO",
      "#text": "0"
    },
    "StolenBases": {
      "@category": "Batting",
      "@abbreviation": "SB",
      "#text": "0"
    },
    "BattingAvg": {
      "@category": "Batting",
      "@abbreviation": "AVG",
      "#text": "0.000"
    },
    "BatterOnBasePct": {
      "@category": "Batting",
      "@abbreviation": "OBP",
      "#text": "0.000"
    },
    "BatterSluggingPct": {
      "@category": "Batting",
      "@abbreviation": "SLG",
      "#text": "0.000"
    },
    "BatterOnBasePlusSluggingPct": {
      "@category": "Batting",
      "@abbreviation": "OPS",
      "#text": "0.000"
    },
    "HitsAllowed": {
      "@category": "Pitching",
      "@abbreviation": "H",
      "#text": "0"
    },
    "SecondBaseHitsAllowed": {
      "@category": "Pitching",
      "@abbreviation": "2B",
      "#text": "0"
    },
    "ThirdBaseHitsAllowed": {
      "@category": "Pitching",
      "@abbreviation": "3B",
      "#text": "0"
    },
    "RunsAllowed": {
      "@category": "Pitching",
      "@abbreviation": "R",
      "#text": "0"
    },
    "HomerunsAllowed": {
      "@category": "Pitching",
      "@abbreviation": "HR",
      "#text": "0"
    },
    "PitcherWalks": {
      "@category": "Pitching",
      "@abbreviation": "BB",
      "#text": "0"
    },
    "PitcherStrikeouts": {
      "@category": "Pitching",
      "@abbreviation": "SO",
      "#text": "0"
    },
    "PitchingAvg": {
      "@category": "Pitching",
      "@abbreviation": "AVG",
      "#text": "0.000"
    },
    "PitcherStolenBasesAllowed": {
      "@category": "Pitching",
      "@abbreviation": "SB",
      "#text": "0"
    },
    "PitcherOnBasePct": {
      "@category": "Pitching",
      "@abbreviation": "OBP",
      "#text": "0.000"
    },
    "PitcherSluggingPct": {
      "@category": "Pitching",
      "@abbreviation": "SLG",
      "#text": "0.000"
    },
    "PitcherOnBasePlusSluggingPct": {
      "@category": "Pitching",
      "@abbreviation": "OPS",
      "#text": "0.000"
    },
    "FielderStolenBasesAllowed": {
      "@category": "Fielding",
      "@abbreviation": "SB",
      "#text": "0"
    }
  }
}

It looks like some testing data that shouldn't be in your database. It causes 2 problems:

The player doesn't exists, so it shouldn't appear in the results
The data structure for that entry is broken. teams is null, so it can potentialy cause problems on the client side code that assumes the existance of the team entry.

MySportsFeeds / mysportsfeeds-api

mlb/2018-regular/cumulative_player_stats.json returns data for player that doesn't exist #79