Details: definition of underlying data type of Series was
done from PyObject dtype only and didn't take into account
layout of original array, as a result 'C' layout was always
inferred, where the original array might have other layout,
which breaks iteration with such columns.
Details: definition of underlying data type of Series was done from PyObject dtype only and didn't take into account layout of original array, as a result 'C' layout was always inferred, where the original array might have other layout, which breaks iteration with such columns.
Fixes #996.