Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,182
Strange date to lose status.
I imagine that the hotel will treat you as a Globalist on the night of the 31st. But by the time you earn points after the 1st, you might not get the tier bonus.