URI Segment Reference Not Working After Safecracker Insert

Good Afternoon,

I currently have a website that I’m leveraging the segment URIs to tie submissions entries to another channel.

Entrance to the page is pretty cut and dry:

/registration/create_registration/6939

I’m leveraging {segment_3} to pull identify the race being tied to. I’m then using the entries loop passing in {segment_3} as the id:

{exp:channel:entries channel="race" entry_id="{segment_3}" }

This works fine on initial load of the page. I have a Safecracker form that submits to itself (numerous sign ups can be linked with this).

{exp:safecracker channel="registration" return="registration/create_registration/{segment_3}/ENTRY_ID"}

When the page returns, I can see that {segment_3} is understood as it can be assigned to a PHP variable. But the initial channel entries call is now not working and the page displays as blank once it gets to that point.

I’d assumed that {segment_3} could always be accessed by this, is there something I’m missing?

Thanks, Matt