class pdftk.com.lowagie.text.pdf.PRIndirectReference cannot be cast to class pdftk.com.lowagie.text.pdf.PdfName

Running into the below issue with the enclosed PDF:

↪ pdftk ben/program/data/gov.uscourts.cacd.45170.569.2.pdf cat 12-12 output tests/assets/has_rectangles2.pdf
Unhandled Java Exception in create_output():
java.lang.ClassCastException: class pdftk.com.lowagie.text.pdf.PRIndirectReference cannot be cast to class pdftk.com.lowagie.text.pdf.PdfName (pdftk.com.lowagie.text.pdf.PRIndirectReference and pdftk.com.lowagie.text.pdf.PdfName are in unnamed module of loader 'app')
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyIndirect(PdfCopy.java:247)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyObject(PdfCopy.java:339)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyStream(PdfCopy.java:309)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyObject(PdfCopy.java:349)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyIndirect(PdfCopy.java:268)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyObject(PdfCopy.java:339)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyDictionary(PdfCopy.java:295)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyObject(PdfCopy.java:337)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyDictionary(PdfCopy.java:295)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyObject(PdfCopy.java:337)
	at pdftk.com.lowagie.text.pdf.PdfCopy.copyDictionary(PdfCopy.java:292)
	at pdftk.com.lowagie.text.pdf.PdfCopy.addPage(PdfCopy.java:567)
	at com.gitlab.pdftk_java.TK_Session.create_output_page(TK_Session.java:2107)
	at com.gitlab.pdftk_java.TK_Session.create_output(TK_Session.java:2395)
	at com.gitlab.pdftk_java.pdftk.main_noexit(pdftk.java:156)
	at com.gitlab.pdftk_java.pdftk.main(pdftk.java:128)
There was a problem with pdftk-java. Please report it at
https://gitlab.com/pdftk-java/pdftk/issues
including the message above, the version of pdftk-java (3.0.9), and if possible steps to reproduce the error.

Not sure the story here, but it said to report it, so here I am. :)

Thank you!

gov.uscourts.cacd.45170.569.2.pdf