I just copied this from Andre's PO site:
Thu 21st Apr 2011: Port Orleans Riverside tentative refurbishment dates
The following tentative refurbishment dates come from what should normally be a reliable source of information, but they seem very much at odds with the other details floating around from cast members at the moment. I guess these dates would only make sense if the Alligator Bayou buildings are going to be slotted in during the same time frame? Anyway, until work actually commences this is all merely speculation and should be treated as such.
Acadian House: 19 June - 29 July 2011
Magnolia Terrace: 24 July - 2 September 2011
Parterre Place: 8 January 2012 - 17 February 2012
Oak Manor: 12 February - 23 March 2012