Restoring Company Description Column for Prospect Table Assistance

Hi there, My partner erased a column called Company Description, which was feeding personalization copy generator in another table for prospects of those companies. I've tried to recreate columns and write the info from company to prospect table to no avail. I have auto-update turned on but still nada. Any suggestions? (aside from warning my partner of vital columns). https://app.clay.com/workspaces/134381/tables/t_SjfogzqQZipm/views/gv_vo723Yf4Gzzt