There’s 2 things I would see at play here:
1. The tracking code isn’t correctly implemented. The script isn’t loading on the page, so I would assume your IT team have used some custom implementation of this, which in my experience will always cause issues. This isn’t guranteed to work so I would have your IT team install the HubSpot tracking code in the source of the page. Custom code injections will always cause issues.
2. The ad redirect is a 302 redirect, I’m not 100% sure of this but it would be the only other issue I see. a 302 redirect doesn’t pass authorithy to the terminating link. If you can change this to a 301 redirect this would resolve this if that’s the issue!