Why the date is not show up on the data file ? and why Json file has some errors?

[M_N_K]

Hello,

I’m using this GitHub - twitterdev/search-tweets-python: Python client for the Twitter 'search Tweets' and 'count Tweets' endpoints (v2/Labs/premium/enterprise). Now supports Twitter API v2 /recent and /all search endpoints. GitHub to do the same ,but there is something I can’t understand ,my questions as follow

1)First here is my command-line

search_tweets.py --credential-file twitter_keys1.yaml
–credential-file-key search_tweets_fullarchive_prod
–max-results 5000
–results-per-call 100
–filter-rule “diabetes lang:en”
–start-datetime 2019-09-01 --end-datetime 2020-09-01
–filename-prefix Tweet_file
–print-stream

All the results are in 2020 , nothing from 2019 ?! why is that happened ? is that means the search will start from 2020 till 2019 and if there are 5000 tweets happen in 2020 would be a result of not having no one tweet on 2019?! this is not make sense ? any solution ?
2) On my twitter developer dashboard I found this title on the top of (Search Tweets: Full Archive) Projected tweets 23.9k ? what does this mean , I also don’t understand this title too Projected requests
353 ?

3. Json file it seems has some problem , I was trying to open it here JSON Editor Online: JSON editor, JSON formatter, query JSON to get some sense of the features that I will be working on ,but it gives me an error ? how to parse Twitter json file ?

Here is the error
Failed to switch to “tree” mode because of Invalid JSON:

Parse error on line 1:
...": [{"tag": null}]}{"created_at": "Wed 
----------------------^
Expecting 'EOF', '}', ',', ']', got '{'

Thank you

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