The terracotta to brick dust recipe uses #c:terracottas however terracotta blocks aren't in that tag, but instead they are in #minecraft:terracotta.

The terracotta to brick dust recipe has the id materials/macerator/brick_dust_from_terracota however terracotta is spelled with 2 t's.

Similarly, the recipes for frostproof machine casing (assembler and crafting grid) have frostproof typo'd in them (see electric_age/casing/froostproof_machine_casing_asbl and assembler_generated/electric_age/casing/froostproof_machine_casing)