Is this kind of error expected from NSE website!

I noticed that today there was an error in NSE website in the pre-market session. In the image you will see there is an error in the “previous closing price” and “change” of the stocks due to which the “% change” is wrongly calculated. How can this type of error happen?

NSE website is showing 100s of errors since last week

Today pre open prices i think they were showing Mondays pre open prices

I think BSE website layout changed, maybe NSE also doing some changes so all these bugs

NSE is updating their website.