Can the shrine produce gold twice in a player turn? I assume not
Contemplative shrine
A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
Can the shrine produce gold twice in a player turn? I assume not
Yes. Unlike actions, traits such as gold production are not restricted to once per turn. So you may use Contemplative Shrine, straighten it, then use it again later in the same turn.
It may only be straightened via its Open action once per turn, of course.