Bug in tutorial on predictions

[gozdii]

In section "Predictions sorted based on forecast target" of Prediction Collection tutorial
it says "Note that the last row 1961-3-01 only has a yhat3, which was forecasted at the last location with data 1960-12-01. Because we lack inputs after that location, we do not have more recent predictions yhat1 from 1961-2-01 nor yhat2 from 1961-1-01." but the data frame's last row displayed below is 1960-12-01.
Also in next section 'Predictions based on forecast start' it says "e.g. step0 is the prediction for this datetime. step1 is the prediction for the next datetime." so in my understanding step0 of last row should be forecast for 1960-12-01 but later it says "Note that the last row contains the last possible forecast, forecasting 1961-1-01, 1961-2-01 and 1961-3-01 with data available at 1960-12-01.". Which one is true???