TenK function could not extract content of some filings

[grtax1gh]

Hello,

When I was using TenK to extract Item 1, 1A, and 7, the function seemingly could not extract the data for some filings.
For example, for cik 1000228 in 2021, 2023, and 2024 (filing year), although the filings' content is available on the SEC (2021, 2023, 2024), the dataframe showed only the item names without content. For 2022 filing, there was no such issue.
Another example can be found for cik 350852 in 2018 and 2019.

Results:

Code:

item1_1a_texts = []
for n, filing in enumerate(filtered_filings):
    url = filing.document.url
    cik = filing.cik
    filing_date = filing.header.filing_date
    
    TenK = filing.obj()
    
    try:
        item1_1a_text = TenK["Item 1"] + "\n" + TenK["Item 1A"] + "\n" + TenK["Item 7"]
    except: 
        item1_1a_text = None
    
    item1_1a_texts.append({
        'cik': cik,
        'filing_date': str(filing_date),
        'item1_1a_text': item1_1a_text,
    })

[dgunning]

Sorry about this, I've been very busy. Taking a look at this now