Hi all! I posted two other threads related to this one. Here's the conclusion to the trilogy.
This is all based on my experimental data.
It seems that the game will check whether or not you've received a Zodiac DIY in the current Zodiac period you are in. If you have already gotten a Zodiac DIY from Celeste, no matter which one, you will be unable to obtain another one until your Zodiac month changes. For example, I got Libra Scale on an island at the beginning of Taurus month on my island. This prevented me from obtaining the Taurus bathtub DIY until I switched my zodiac month (I ended up just making a new character for this and just talking to Celeste on my own island during Taurus). I ended up receiving every regular Celeste DIY before the end of Taurus.
To get out of this, you either need to wait until the end of the Zodiac month, or TT to 4:59AM in another Zodiac month for the game to essentially update the Zodiac period you are in when the game updates.
Also, the way that Zodiac fragments work is that they are based on YOUR island's current Zodiac month, so if your island is in Scorpio and you visit a meteor shower on an island in Aquarius , you will obtain Scorpio fragments the next day. Because of this, it is extremely easy to obtain Zodiac fragments of different months; all you need to do is TT to the Zodiac month of which fragments you want, and you'll get that type of fragment the next day.
If you have any questions, feel free to ask below.
I also made a flow chart to describe what Celeste will give you.
This is all based on my experimental data.
It seems that the game will check whether or not you've received a Zodiac DIY in the current Zodiac period you are in. If you have already gotten a Zodiac DIY from Celeste, no matter which one, you will be unable to obtain another one until your Zodiac month changes. For example, I got Libra Scale on an island at the beginning of Taurus month on my island. This prevented me from obtaining the Taurus bathtub DIY until I switched my zodiac month (I ended up just making a new character for this and just talking to Celeste on my own island during Taurus). I ended up receiving every regular Celeste DIY before the end of Taurus.
To get out of this, you either need to wait until the end of the Zodiac month, or TT to 4:59AM in another Zodiac month for the game to essentially update the Zodiac period you are in when the game updates.
Also, the way that Zodiac fragments work is that they are based on YOUR island's current Zodiac month, so if your island is in Scorpio and you visit a meteor shower on an island in Aquarius , you will obtain Scorpio fragments the next day. Because of this, it is extremely easy to obtain Zodiac fragments of different months; all you need to do is TT to the Zodiac month of which fragments you want, and you'll get that type of fragment the next day.
If you have any questions, feel free to ask below.
I also made a flow chart to describe what Celeste will give you.