Potential bug won’t allow me to make a legal move (HELP!)

Please help.
The game won't allow me to move my rook from
B5-->E5 To kill My opponent’s rook and get myself out of check.
Arguably the best move I can make in this position (and without a doubt a LEGAL move)—yet it is not allowing me to make it for some reason.

I am trying to upload a screenshot, but it doesn’t look like there’s an option for that in here

Try reloading the page, can you move rook then?

Thats your game, imported.



i can move the rook here.