Heh I worked at a company that did something like that.
Tell the people above the tech lead, politely, that the failure is a predictable consequence of the decision to rewrite from scratch, and that what they need to do is abandon the rewrite and pour resources into the "legacy" version to fix it. And be prepared to switch jobs. Not necessarily in that order.
Tell the people above the tech lead, politely, that the failure is a predictable consequence of the decision to rewrite from scratch, and that what they need to do is abandon the rewrite and pour resources into the "legacy" version to fix it. And be prepared to switch jobs. Not necessarily in that order.