Shopify Site Showing double product description on some products

Shopify Discussion
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https://canadiantonneaucovers.ca/products/bakflip-g2-hard-fold-bak226121-14-18-19-leg-lim-silv-sierra-1500-15-19-2500hd-3500hd-66

https://canadiantonneaucovers.ca/products/undercover-ux82000-ultra-flex-tonneau-cover-2017-2021-ridgeline-5

Please check the description of these two product page. one page is showing double product’s description. Can anyone help me wh