It’s just an idea, but let’s see if there any week number deltas that may be interesting. Here are all the posts that were in week 17’s.
2020
https://qposts.online/?q=4%2F20%2F2020-4%2F26%2F2020&s=date
2019
https://qposts.online/?q=4%2F22%2F2019-4%2F28%2F2019&s=date
2018
https://qposts.online/?q=4%2F23%2F2018-4%2F29%2F2018&s=date
You have 2012 (not 2023) on TS, BTW