Revert "Gets contributions created_at with timezone [fix #108016524]"
Revert "Gets contributions created_at with timezone [fix #108016524]"

This reverts commit 75ce2f815f5b0dd5cb5e4e3322fa86cc131d2872.

sushant12/catarse.js,adrianob/catarse.js,vicnicius/catarse.js,thiagocatarse/catarse.js,mikesmayer/cs2.js,catarse/catarse.js,vicnicius/catarse_admin,catarse/catarse_admin