A bug when navigating https://ca.finance.yahoo.com/quote/BB/

I get error 500 on the screen.

In inspect element:

I get 401

for this request

https://query1.finance.yahoo.com/v7/finance/quote?fields=fiftyTwoWeekHigh%2CfiftyTwoWeekLow%2CfromCurrency%2CfromExchange%2CheadSymbolAsString%2ClogoUrl%2ClongName%2CmarketCap%2CmessageBoardId%2CoptionsType%2CregularMarketTime%2CregularMarketChange%2CregularMarketChangePercent%2CregularMarketOpen%2CregularMarketPrice%2CregularMarketSource%2CregularMarketVolume%2CpostMarketTime%2CpostMarketPrice%2CpostMarketChange%2CpostMarketChangePercent%2CpreMarketTime%2CpreMarketPrice%2CpreMarketChange%2CpreMarketChangePercent%2CshortName%2CtoCurrency%2CtoExchange%2CunderlyingExchangeSymbol%2CunderlyingSymbol&formatted=true&imgHeights=50&imgLabels=logoUrl&imgWidths=50&symbols=BB&lang=en-CA&region=CA&crumb=H2q5vtrJw5n