Repairable item component not parsing for unknown reason rendering broken items

Partner Rank: 2

Verification builds:
1.17.40.20

Summary:
Repairable item component not parsing for unknown reason rendering broken items

Impact:
Potentially ruins functionality of all holiday toggle maps such as Simburbia/Sonic, etc. Specifically in Simburbia, this makes one of the items unusable which removes functionality from the creative mode of the game.

Notable map impacts (will add as more are discovered):

Simburbia

Repro Steps:

1. Download the repro world "Simburbia" from marketplace
2. Create the world
3. go into creative mode
4. give yourself /give @p jig_simb:plunger.

Observed Results:

The item will be invisible because of the error in parsing, even though there is nothing different between it and other items of the same type.

[Item][error]- Error Parsing Item 'jig_simb:plunger':

[Item][error]- Failed to parse field 'components -> minecraft:repairable -> repair_items[0]: coulnd't load to the bound member'

Expected Results:
The items should work as they have been since Christmas 2020.

Screenshots/Videos attached:

invisible item, and so not necessary

Regression Build:
Is working in 1.17.30.04 release

Notes:

I use the same components and groups in other items without the same results, so I'm not exactly sure why it's happening here. For example jig_simb:spork has almost identical components including the repairable ones.