After migration WPD is not loading

Hello,

We are upgrading our website and WPDiscuz is not loading on the new site. I've followed all of your help pages/posts. Compared admin settings of the old with the new and can't figure out why it isn't working. I've even had another developer take a look. It works on these post pages https://www.ies.org/fires/luox-a-new-open-access-open-source-platform-for-spectral-computations/

Click to follow link." href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ies.org%2Ffires%2Fluox-a-new-open-access-open-source-platform-for-spectral-computations%2F&data=04%7C01%7Cjwood%40ies.org%7C26088d0ea26945cc38ac08da00088f56%7Caa52efb640cf439cbd7e6ffef433ec0d%7C0%7C0%7C637822334035631194%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=qAtAuLDxOFPyarfb1qCGcR2IP72YauPKO%2BjqY5ymj0I%3D&reserved=0" target="_blank" rel="noopener"
https://www.ies.org/fires/luox-a-new-open-access-open-source-platform-for-spectral-computations/
/a> but not on the new version https://ieswebstag.wpengine.com/fires/luox-a-new-open-access-open-source-platform-for-spectral-computations/

Click to follow link." href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fieswebstag.wpengine.com%2Ffires%2Fluox-a-new-open-access-open-source-platform-for-spectral-computations%2F&data=04%7C01%7Cjwood%40ies.org%7C26088d0ea26945cc38ac08da00088f56%7Caa52efb640cf439cbd7e6ffef433ec0d%7C0%7C0%7C637822334035631194%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=HEIFCtBCt6RB%2FNuaT%2FJT%2FQcNMnHrjiLof0lFAp4Wb9E%3D&reserved=0" target="_blank" rel="noopener"
https://ieswebstag.wpengine.com/fires/luox-a-new-open-access-open-source-platform-for-spectral-computations/
/a>
Is there any way that you can help us get this running again?
Thank you.