The lava in question was part of my stone/cobblestone generator machines i had built inside my house. they were created on the day you mentioned, the 19th. After we(honda_ryder89 and I) both were griefed, we had logged on at different times, and reported the griefings, however we forgot to include that both of us were co-builders and use the same home. there are supposed to be 2 cobblestone generators in the the house, but one of them was destroyed by the griefing, thus the lava is pouring out and causing damage. you may also ask honda_ryder89 (Austin) about it as he also knows that I did not cause the griefing. the perpetrator, i believe, destroyed my front gate and destroyed the redstone circuit i had set up. if you history check the area and find traces anything other than honda_ryder89 and my own work, that is probably the perpetrator of the griefing.
in short, there is 1 griefing that both me and austin were victims of, and the reports/petitions we submitted did not include each others names (a bit of an oversight on reporting details of the situation), thus i was banned. i hope honda_ryder89 is not also banned.
also, i feel like the the second reply to the thread was uncalled for as it does not relate constructively to the case at hand, and is derogatory in nature.