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Hello,

I have a running survey with group-by-group format and token-based response persistence enabled, but when my respondent click 'Previous' to go back to saved pages or use 'Resume later', the dropdown list answers will be cleared from the database, which also prevents some of my question validations to work. It might be some part of the code that caused this, but unfortunately I could not locate it. I attached the question that has this issue, could someone help me with it?

Lock : follow forums.limesurvey.org/forum/design-issue...ved-upon-page-reload