Standard:
Select the "T" icon to repopulate the text you used to create the clip. The clip’s text will pop back up into the text editor.
Caruso:
The most recent text will appear in each section. To repopulate prior edits, click Take on the upper left side of the section or Take History in the sidebar in an active section.
A pop-up will appear listing every take you’ve rendered. Listen to the takes and select Use this Take to repopulate the text and the take.