Is there any fix for failure to timely file as a QSLOB, short of requesting an extension to file through a PLR request? (as granted in PLRs 200543062, 200534027, and 200414049). I have a case where this may be an issue, following a huge gobbling up of many smaller companies by a larger one. I don't see anywhere that such a failure can be fixed through the EPCRS process.