Hello everyone,
I modified my ArcGIS Hub feed to include the Creative Commons license. However, when I save the changes and check the data.json file, I get the following message:

Previously, I was able to modify the feed without this message appearing. Does anyone know what might be happening or how I can fix it?
I even tried reverting the feed to its original version, saving the changes, and checking the data.json file again, but the message still appears.
Note: Before the modification, I was able to view the data.json without any issues. Additionally, I had made this adjustment in other HUBs before, and it worked without problems.
Note 2: I think it might be due to the regeneration of the data.json, but more than 24 hours have passed, and the same error still appears.
I am attaching the structure of the original and modified feed.
___________________________
Original feed:
{
"title": "{{name}}",
"description": "{{description}}",
"keyword": "{{tags}}",
"issued": "{{created:toISO}}",
"modified": "{{modified:toISO}}",
"publisher": {
"name": "{{source}}"
},
"contactPoint": {
"fn": "Grupo de Datos y Percepcion Remota",
"hasEmail": "mailto:communitymaps@esri.co"
}
}
______________________________
Modified feed:
{
"title": "{{name}}",
"description": "{{description}}",
"keyword": "{{tags}}",
"issued": "{{created:toISO}}",
"modified": "{{modified:toISO}}",
"publisher": {
"name": "{{source}}"
},
"contactPoint": {
"fn": "Grupo de Datos y Percepcion Remota",
"hasEmail": "mailto:communitymaps@esri.co"
},
}
Thank you for your answers.