A phrase as catchy as Feature Creep, but for underrated projects

Question

I need a term or an established term to represent the phenomenon that our company currently calls a “black hole”: a project that takes values ​​longer than anticipated, but we are already drawn in and MUST look at it before completion.

EDIT: Hoping the best deadline will be voted.

Answer 1

I believe that the term you are looking for is Death March , although I believe that this does not really apply if the project is ultimately successful.

Answer 2

"Underscoped".

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Answer 3

" " - , .

Answer 4

, Death March. . :

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Answer 5

, , ?

Bias .

Answer 6

" ", . (, ), , . Zip ( ). → .

, ? Murphy Project?

Answer 7

, , .