APD Extraction to CSV with header - txts and quotes?

I have an APD extracting data to a CSV file, with the header text option enabled. Suddenly (after several SPs) I'm getting undesired quotes in the header line. It appears that the IObj description is being written as well.

There have been no changes to the APD itself.

Previously (Desired state):

DATE:0TXTMD;TM:0TXTMD

NOW:

"""Date"""DATE:0TXTMD;"""Time"""TM:0TXTMD