That's how the diff looks now:
[{"139Dx25QXHBJD1tfLQMwASAAJrWFiM4BPz": "different", "13NRX88EZbS5q81x6XFrTECzrciPREo821": "different", "13tKKPNwDZGKhBK8gAHns7bXe2wtqhvzDb": "different", "15XJoDF4xCUrWX3ES9ftWq3wnGhuRsqrLk": "different", "15og4WXZPwkMnnsb3dj6HqgTUfcRLx4J9b": "different", "163EZawpo1XCyZJq9PQwszvwY98r3kLBeU": "different", "16X6UDz6dMkVAAkWdY6HKe85o6EVAbzDtn": "different", "16rUg4eijBqM6oYrSrUzvghe6QM9CHvTYW": "different", "17K6hXXAaemSsnUGPyDn5rh6Jfq4pz37vi": "only on mastercoin-explorer", "17UbSDAXDzmxRXCgn2w43EaaHzHK3Ncx87": "different", "17uK6u4nTbWv3h6WNKg7ejxmgXvy4qebBY": "only on mastercoin-explorer", "182osbPxCo88oaSX4ReJwUr9uAcchmJVaL": "different", "18ArFG8cPDT5P8NVdjFuSGjkybRTW8VBji": "only on mastercoin-explorer", "18chrWPjs9ug7Xq7xDiFkqbe9A8KQdG7eH": "different", "194iAz9vJw6tXbxpVZ22YWaYyWDL1QCBDz": "only on mastercoin-explorer", "19AA9UoPUf52DRcQCgJ2Kvsq9nHBtMxmKK": "only on masterchain", "19ABrTW1XhWErJxE3UvfNuBRzB4w6UcTRp": "different", "19JrWC2vGLVxBoyQfRVsj3wyE4RdvhKmpE": "different", "1AMfFzbrhhizKDpqebYVYFGaTwdtSt5ux2": "only on masterchain", "1AtpNBfsu6xKkKxKkmoCue774KX7vRTp49": "only on mastercoin-explorer", "1BYk8d1fWy1JLcNqHyNTEg2Jxu9EDb1BmY": "different", "1Bb6KGwb2vq8uavfCNo1cHd5ERzj8VPag8": "only on masterchain", "1C3zqPDY8J948FQ4HPCQ7A6QfEZ8SdoGEV": "only on masterchain", "1DDhPhsydLh6dDgAg7GVT3xZuYd93tjqtp": "different", "1DoG8JupeK8y7jCHe9C92eEvJhmrJm3Xe9": "different", "1EAuHj8Z6rTCHPxXfaGzzPsZevC2mg1XAj": "different", "1EXoDusjGwvnjZUyKkxZ4UHEf77z6A5S4P": "only on masterchain", "1F2KyKaLr1QbCgGGAjuBSQSJo8GQ6CaCwF": "different", "1F9jCeixNbK6GEkdQFq1ejkbJjAGwVVVqG": "different", "1Fq37GNfyxSvnmye3QdxH6GpPAQ3enarfs": "different", "1FwYtobPTZTL2ye4omY3RTJ35E3zVyUGpV": "only on mastercoin-explorer", "1G4YZM9sAMPGeqtkFUrudwpxE3tiMwgciF": "only on mastercoin-explorer", "1GZbNvX3weBvxG33RJyVaao9UNi1YtLvoL": "only on masterchain", "1GaNupdUBzfVF2B3JUAY1rZwHoXJgjyzXj": "different", "1HN4XivkzGfZdwKU9tgW7NffCbiR8otAr9": "different", "1KEr24zCxEwf4WAdwAQ8gy3grsXGfFPaGy": "only on mastercoin-explorer", "1LsSF18x1o8hpgbArgoWy9fd65jniNMCfj": "only on mastercoin-explorer", "1Mt1tCGyJnD6SHzBgxtg6GRJLUhqQrc4ff": "different", "1PJbt9HQJwvcpLqnK2xA7xaukpUENjeRn2": "different", "1PhV9yaVm7ArLvcfFuPj8nwnC3yod95Jr7": "only on masterchain", "1Q6LPs8V7QXVfNrmKjowvYSAXqN6r9ZoLb": "different", "1zAtHRASgdHvZDfHs6xJquMghga4eG7gy": "only on mastercoin-explorer"}]
I'll just start with few:
139Dx25QXHBJD1tfLQMwASAAJrWFiM4BPz
multiple change addresses.
masterchain treats tx as a bitcoin payment
https://masterchain.info/btcpayment.html?tx=8175fcd0221ee5cda1808f48861bef5c2d5e8b9acf91a7b0fade5768d35f6665¤cy=MSCmastercoin-explorer accepts
http://mastercoin-explorer.com/transactions/8175fcd0221ee5cda1808f48861bef5c2d5e8b9acf91a7b0fade5768d35f6665a24a6b5b38cec7047c14d2ce581c8576e233cf555bd318053d3bed12ebf803ce
all bitcoin amount desired was paid, so the buyer should get all test mastercoins accepted (0.9)
https://masterchain.info/sellaccept.html?tx=a24a6b5b38cec7047c14d2ce581c8576e233cf555bd318053d3bed12ebf803ce¤cy=TMSCon mastercoin-explorer a smaller amount was calculated (multiplication of amount times the price). rounding error.
Let's try to make this list shorter until it vanishes, and then keep it empty.
Grazcoin