OOPs.....Old article, but same issue, different fuel line. The current one....
The F-35 Joint Program Office told services a fuel tube failure may have caused an F-35B's crash, which has now led to some fighters being grounded.www.defensenews.com
Given the scant details available, I'm not sure we can say it's the "same issue." This incident refers to a "fuel tube" whereas the old article refers to a "fueldraulic line" (whatever one of those might be). While I can accept both have "fuel" in the title, they could be very different issues with different causes and remediation approaches.
Happy to be corrected if I'm misunderstanding the situation.