Help Needed: Work Email Waterfall Merge Columns Not Outputting Final Emails

Hi, This table includes a work email waterfall. I have had this issue earlier, but I don't know how to fix it without wasting credits. The problem: work email waterfall was created, then the table was put on auto-run OFF for safety while building. Now I enabled auto-run again, ran the waterfall, but the merge columns at the end of the waterfall does not output the final emails. Can you help me get them in one column again? Table url: https://app.clay.com/workspaces/397233/workbooks/wb_0t9mp8yJUT7nap6UDKC/tables/t_0t9mp8yXAp6jCXHYV4p/views/gv_0t8tdzzoEKfSHptANNd