In the late eighties I was a young Harrier mech and flying a jet with this sort of mechanical discrepancy was unheard of in our organization. The jet would have been grounded, it may have been authorized for a one-time flight with the gear pinned down. If need be the squadron would fly the part out from home base or a different jet.
Interesting story though, the on deployment get'er done mentality can bread all sorts of "normal deviancy"if left unchecked.