Hi there
I’m no programmer, but i know there is a difference between array and string. The problem in my case seems to be, that in an earlier version of Pie Register the registered meta data for users was saved in strings, as i was able to display those metafield values in another plugin (Members List Plugin by Ternstyle.us). Now i updated Pie register and almost all values are replaced with “Array”.
Is it possible that that i’m right about Pie Register using Arrays now instead of Strings to store user meta?