Hi @danielpataki
Thanks for the bug report.
Looks like your entire array is blank, but it is interesting that the keys all have underscores before them. This means that the returned data is actually the field keys, not the field values.
I’ll try to reproduce the issue, but it looks like all your reference fields don’t exist for the options page values… this is quite odd.
I’ll do some testing and get back to you
Thanks
E