Corrections to the paper
T.H. Koornwinder, Okounkov's BC-type interpolation Macdonald polynomials
and their q=1 limit, Sém. Lothar. Combin. B72a (2015).

formula (10.7):
in second line:
in summation range m_1+m_2 -> m_1-m_2
(q^{-m_1+m_2};q)_j -> (q^{-m_1+m_2};q)_{j+k}
in third line:
(q^{m_2}ax_1,q^{m_2}ax_1^{-1};q)_k -> (q^{m_2}ax_2,q^{m_2}ax_2^{-1};q)_k
The corrected formula can be read in http://arxiv.org/abs/1408.5993

formula (10.14):
second upper parameter of the 3F2: t -> \tau