Gmuli, could you state the dates of
1) hexagram raising
2) when the owner discovered the death of the cat
The year is not needed, because this one is not a long-term type of analysis.
1. I don't understand why the date and time keeps coming up... All that is once in the selectors, another time in text in different place on the site, third time on the string that is copy/pasted.
Lets see how we can read it from the screenshot at the start of the topic. : )

Now, this numbers in the lower right corner are the date and time of asking.
6 / 11 / 2018, means that the date was eleventh of the month of June in the year of 2018.
While 6:24 PM, means that this was 6 hours and 24 minutes after 12, so that could also be seen as 18:24 in some countries and places.
In more recent ways of the website that exists in the string as well. That would mean:
1,0,0,0,0,0,0,6,6,2020-05-18,15:52
Is question asked on 18 May 2020 at 15:52 time.
And that exists once more as a red texts or black in some of the views, depending who is using what.
2. Well... That has a few steps. First she heard that her cat is missing. I assume that would be same day as the question was asked, although I'm not sure. But its very likely was the same day.
Then she learned from the person that was staying at her apartment while she was gone, that a neighbor has found a cat that may have died and throw it in the trash. She told us like 2-3 days later, I'm not sure if she knew when the dialog with the neighbor was and we don't know when he found that cat as well. We also don't know its the same cat, but considering everything seems the case.
So up to everyone to figure out when exactly we can say she "found her cat is dead", if we consider it as a emotional "moving on/closure" thing, I think she waited a few days more before she considered that it was her cat that was thrown out and it is already gone.
Precise dates for most of these aren't know, as all is going on through her friend as well and we don't know when she talked with the neighbor or when she found the cat was missing. However, from what I remember a good assumption is that everyone found out the cat is not there same day of asking and the rest of the situation is happening the following 2 days.
I don't think that should matter much, though.
This are details, the importance between a "live and found" cat and a "dead and thrown out" cat is so vast, that there have to be something very important going on, or to be missing in the rules that are used.
For me that was what The Monk posted
(and that would be:
1. Void cannot support others. Neither can it be supported others.
(I'm assuming "by" would be missing here, as otherwise no idea what it would mean)
I'm sure for people using different rules can have many other explanations, form symbolic stars, to the line being so strong that the cat couldn't handle it. However, in any case, it has to be something very important, as missing that factor would lead to very, very strong difference in a prediction.