My Ojer Pakpatiq, Deepest Epoch (aka Blue Ojer) died and spawned Temple of Cyclical Time. At the end of my turn, I choose to sacrifice the Temple to bring back the Ojer.
However, instead of bringing back Blue Ojer, it brought back Ojer Taq, Deepest Foundation (aka White Ojer).
Neither my opponent or I were playing white planeswalkers, and this has been confirmed by at least one other person.