so, i go into work this past friday, and mattene is the only new collection out on the counter (the release date for this collection had been pushed back to the 27th, so this made sense). then we get a voicemail saying that it is to be taken down and put out next thursday, oct. 4th, and lashes, matte2 and plush lash are to be put out. these had been pushed back from sept 27th to oct. 4th. this would explain why mattene wasn't online when the other three were.
so in the end, it looked like lashes, matte2 and plushlash kept their original launch dates and mattene got pushed back two weeks.