Can a previously approved I-140 that was revoked (due to successor-in-interest and ability to pay issues) be appealed?

Case: EB3, consular processing. I-40 was already approved when sponsoring company was bought out by a new company. New company is willing to continue sponsorship. NOIR was received from USCIS with a request for evidence to prove successor-in-interest and ability to pay. Evidence/documents were submitted. After more than 60 days, received email from USCIS that the previously approved petition is revoked.