@KobeisGOAT Although I couldn't find any official announcement, it would appear that the manga has indeed been restarted with a different artist (I can agree the art is indeed a severe downgrade). The official raws link here on Mangadex leads to Web Commic Gamma, which itself has a link stating "this series has now been officially serialized on Gamma Plus". Following this link, we come to the page for the new, crappier release.
Most likely Takoyaki Yoshi (the original artist) was dropped in favor of the artist Nagian. Nagian was the artist for Kanojo ga Flag o Oraretara, a relatively successful series that received an anime. Basically, they are trying to use the name of a successful artist to draw more attention to their series.
tl:dr: While I couldn't find an official announcement, it seems they changed to an artist who has worked on a relatively successful series prior in order to try and make more money on name recognition.