Starting with the release of Strategy ONE (March 2024), dossiers are also known as dashboards.
When executing a dossier that contains an ESRI map visualization on the first page of a dossier and a D3WordCloud on the second page, the ESRI map visualization renders as expected.

However, when switching to the second page containing a D3WordCloud visualization, an error appears as shown below. In presentation mode, the visualization appears blank.

This is an identified defect in Strategy 2019.
Upgrade to Strategy Web 2020 to resolve this issue.
Save the dossier on the page containing the D3WordCloud visualization so that this is the first page rendered when executing the dossier.