Why my game was ended as draw by repetition?

Hello

https://www.chess.com/live#g=4259221779

I couldn't understand why my game was draw because on https://www.chess.com/article/view/how-chess-games-can-end-8-ways-explained#repetition page it says;

The threefold-repetition rule says that if a position arises three times in a game, either player can claim a draw during that position. This rule was created to avoid games repeating indefinitely because players were making the same moves again and again. In online play, this draw happens automatically on the third repetition. 

but in my game this won't happen.

The rule says a draw can be claimed "...if the position arises three times in a game...", not if it arises three times in a row.

The position was reached after 31 white, 29 white and 25 white. It's not because you didn't play it consecutively that it isn't the same position.