Problem with data export

[Ilaria Freddi]

Hi classex team, I'm experiencing a problem with data export. 

When I download experiment's data with data -> download as excel file I found that last tab, the decision(wide-format) one is changed.

Until few days ago in this tab I had infos on values of all internal variables, but now I can see only the following fields (with no variables column)

run ID
player ID
round
logtime
decision time (in sec)
group
role
treatment
external ID

Decision variables are still present in the tab decision (subjects table) but are arranged differently.

Do you know why is it happening?

I also have data downloaded from previous results tab some days ago with comolete fields. Same data from same esperiment downloaded now comes with changed fields.

Thanks for help,

Ilaria