Task filtering not working properly

Hello :slight_smile:
I’m new to Obsidian so, sorry if this is an obvious question, but I couldn’t find a proper answer (or I don’t know how to properly search for it).

Community Plugins used:

Tasks - by Martin Schenck and Clare Macrae
Calendar - by Liam Cain
MAKE.md - by MAKE.md

What I’m trying to do

I’m trying to make some task lists for each day of the week, and it´s going great so far, but I have encountered a problem.
I´m putting every task that I need to do on a daily note, based on the day that it occurred to me, and then I’m linking them to a note based on the day they “expire” (due date), by creating a file for each day, and making a query inside it (two actually, one for not done, and one for done tasks).
This works fine, but I have encountered that, for some reason, Mondays, for example, don’t show any task, even though there are some created, while Saturdays does.

Photo evidence

Tasks on today’s daily note (added “test” tasks to exemplify)

Query working

Query prompt

image

Query not working

image

Query prompt

image

Things I have tried

I already tried to copy the working prompt and changing the day (thinking it was some kind of mistake in the writing), but it didn’t work. I even copied Sunday’s prompt into Monday file, and it still works, while the Monday one does not, implying that it has nothing to do with the file itself.

Conclusion

I don’t really know how to solve this; I will keep trying to solve it, but if any of you have an idea, I would greatly appreciate your contribution.

Thank you for your time :).