Why NSE is showing the stock price change in Pre-Open wrong?

I was just now checking the pre-open price of stocks and noticed the change in price is showing wrong.

For eg. Yesbank’s previous day closing was 200.85 and preopen price is 205. So that makes about 2.5% of change but it’s showing Rs. 21.35 (11.63%) change.

Am I missing something here? Can someon explain this to me?

Website bug

Nse shows the right price after 9:15

I took this screenshot in the evening yesterday:unamused:.