How to get around: DataWeave in Apex rejects CSVs from Salesforce Bulk API?

Exploring an idea using CSVs generated by the Salesforce Bulk API, and the DataWeave script trips up on a rich text field. 

I was surprised to see that DataWeave says that the Bulk API is outputting malformed CSVs. 

Here's what I get: 

Malformed CSV input. Ignoring following chars after quoted value at offset 41215: """><a href=""https...

Here's the matching field in prod: 

<p style=""><a href="https

Does anyone here have suggestions on what I could/should do differently either with the bulk API or with DataWeave to be get past these errors? 

Thanks in advance!