When using REI to view craftable recipes with the Crab shell, the only thing that shows up is the info page. When attempting to view the recipe for resilience potions, they are shown as being brewed using empty item slots. I can confirm that this is only an issue with the recipes showing up in JEI, as the potion can still be brewed as expected.

Latest log: https://gist.github.com/Warhand/100fbc41af14be7ad68f5d5cd53bd911
REI log: https://gist.github.com/Warhand/789b154ec5395edc22d637207e7528c2

Modlist:

• Quark version: 4.0-438
• Zeta version: 1.0-14
• REI version: 12.0.684
• REI plugin compat version: 12.0.93
• Architectury API version: 9.2.14
• Cloth config API version: 11.1.118

(Admittedly this screenshot is the recipe for the upgraded version of the potion, that doesn't use the initial brewing ingredient, but it does also happen with that.)