GF Populate Anything - Merge Tags in HTML Block [RESOLVED]

I’ve got a registration form where students select their semester and location (which is a custom taxonomy and custom post), and I would like to display some related post meta below dynamically based on the custom taxonomy/post selected by the user:

I have been able to have a single-line field auto-populate with the data I want via Populate anything form the fields above, but when I use the @merge tag I am simply getting a print of the merge statement rather than the actual content and am not sure how to debug. Heres what shows in the HTML statement:
{58:fallback[Select location to see schedule]}

In the HTML Block I simply have the correct code wrapped in

tags.

You can actually see the broken form live (I’ll pull it down at some point as the semester registration is about to kick in).

If I can get it to work, then the dates and times associated with the location display (which works properly in the form field (which would ultimately be hidden).

Any help would be much appreciated - I feel like I’m close but the final solution is escaping me. Thanks!

Hi masonjames,

I see we’ve already assisted you with this via the support ticket you submitted with us. For other users who may be following this topic on the forum, the issue was because of a missing a colon “:” in front of the field ID of the merge tag. The working live merge tag is supposed to be like so: @{:58:fallback[Select location to see schedule]}

Best,