I haven't used the "Nearby" feature of OmniFocus much, but while running some errands today, I found it useful for tracking down a grocery store. However, when I got to the grocery store and started checking off items from my grocery list, after a few items Omnifocus would crash. Restarting Omnifocus would show that the items I'd checked off were now unchecked. This repeated every time I tried to check off items. It appeared that there was some network activity going on in the background, which I'm guessing was the various business searches finding other nearby locations. I've been trying to recreate it now while I'm at home with a test context with a business search location and I'm not able to repeat the crash, but while I was in the store, Nearby was unusable. Any idea what might have been going on here?