[API] one punch man shows up when filtering /manga with available translated languages in english [Planned fix]

[curiousCheck]

Steps to reproduce:
Run the following queries:
1. Advanced Search , Filter by "Only with translated chapters in: [English]" and Sort by Most Follows OR
2. https://mangadex.org/titles?page=1&...yAvailableChapters=1&order=followedCount.desc OR
3. https://api.mangadex.org/manga?limi...hapters=true&availableTranslatedLanguage[]=en OR
4. https://api.mangadex.org/manga?avai...en&ids[]=d8a959f7-648e-4c8d-8f23-f1f3f8e129f3 OR
5. https://api.mangadex.org/manga?avai...4c8d-8f23-f1f3f8e129f3&hasAvailableChapters=1

Expected Behavior:
filters out manga that do not contain a chapter in english

Actual Behavior:
One-Punch Man (d8a959f7-648e-4c8d-8f23-f1f3f8e129f3) appears in the results even though it doesn't and shouldn't have any chapters in english after the DMCA

Other details:
Previously asked about this to tristan9 on Discord and they pointed out that something do be really weird:

"availableTranslatedLanguages": [
    "es",
    "hu",
    "zh-hk",
    "tr",
    "es-la",
    "ru",
    "mn",
    "ar",
    "he",
    "it",
    "pt-br",
    "pl",
    "ne",
    "en", // <-- ???
    "ta",
    "vi",
    "id",
    "fr",
    "el",
    "fa"
],

I am however, unable to find any other such example that might explain availableTranslatedLanguage[]=en not working. If someone is interested, feel free to help find any
Without that being the case, one can only assume that one-punch man entry is haunted.

 

[kouyo]

Thanks for the report, this is already on our issue tracker.