Only other possibility is a dodgy ILS. It was notamed us after the crash, which posters say is normal after this type of thing, and then test flown. Now its off till approx Aug 31. As you'd want to have that up and running as quick as possible, 10 days seems like a lot of downtime, unless they can't get a flight calibration machine in.
I read elsewhere that a flight check aircraft arrived there yesterday.