Need some help with a redirection problem with compmy website a

Hey Folks I am working with the tech team in-house on a redirect issue which is causing problems in seo We have react and next JS front end with a wordpress subdomain. All Wordpress links that are hyperlinked in the main website are being truncated and the last / in the URL is disappearing. This is causing redirection and crawl problems in googlebot and screaming frog spider with no seo changes being done on Wordpress pages reflecting in Google serp. Anyone here who has worked on such an issue or would like to consult on this issue? Happy to connect irl to discuss this in detail.