@Saearrin Found a way. For some reason, artist's raw page actually has low res images sometimes, idk why. Though, I found a way to get their higher res versions.
For example: Menhera 132's link is: https://pom-official.jp/wp-content/uploads/1569338178-391x1024.png
be removing the "-391x1024" from the link leads me to the high res version of it. (basically: https://pom-official.jp/wp-content/uploads/1569338178.png)
I didn't think it would work but honestly idk why author did this.
Also f*** exams you'll probably see some chapters soon lol, and maybe when I catch up to this I will update the older ones to high res.
So long as this method of snatching the high res versions of the images work, I will from now on be posting consistent high resolution chapters.
To be true having such low res images is troublesome for both the translating and editing part, too.