YOU SAID:

been authorized for weeks on end to the ends

INTO JAPANESE

最後まで何週間もの間承認されています

BACK INTO ENGLISH

Approved for many weeks until the end

INTO JAPANESE

終了まで何週間も承認

BACK INTO ENGLISH

Approved for weeks until end

INTO JAPANESE

終了まで数週間承認済み

BACK INTO ENGLISH

Approved for several weeks until end

INTO JAPANESE

終了まで数週間承認済み

BACK INTO ENGLISH

Approved for several weeks until end