Bug With Evaluation on Game Review

https://www.chess.com/analysis/game/live/140443623836?tab=review

I was exploring my game when it said that the white had a 2.1 advantage, I explored into this and saw that it actually wasn't an advantage:

The game review is bugged and shows this : on one move

And this one another move : 

Why would this be?

I tried reloading the page and going to a different device, but it still shows up like this.

Because if white takes the rook it's stalemate.

yep

it should have showed that it was equal on the first screenshot.

bro it was updating

No, I tried on multiple platforms - it's not updating

this is my question

sometimes engines don't think that much

It always help to explicitly write the question then, if we have to guess it's quite tough to give a valuable answer