Error repeat group

A form was implemented on November 10th. During the first week, everything worked very well, but now when trying to insert a repeated group where an option must be chosen, the group title appears but the options do not.

P.S.: The group/question is not conditioned in any way.

Is it possible for you to help us?

Welcome to the community, @victor_giraldo! Could you kindly share the relevant part of your XLSForm with us so the community can help you troubleshoot the issue?

Hello, thank you very much for the response. I will attach the structure of this part of the xls file. Thank you very much.
The error in KoBoCollect and Enketo still persists, and this structure you see has already been used in past projects and worked normally.