The following code worked in pandas 0.8.0b1, but not longer in 0.8.1: ``` import pandas as pnd from datetime import datetime from dateutil.tz import tzoffset values = [188.5, 328.25] index = [datetime(2012, 5, 11, 11, tzinfo=tzoffset(None, 7200)), datetime(2012, 5, 11, 12, tzinfo=tzoffset(None, 7200))] series = pnd.Series(data = values, index = index) ``` What would you propose as a workaround? Python 2.7.2, Numpy 1.6.1