Recently I discovered that you can save custom searches in Messages, as well assign a shortcut key to the save. There already exists a few defaults so I used one to create a custom one and assigned it ALT-Z. Tested it and it worked fine.

Well today I had IT set up my device with BES for work and after going through the Enterprise Activation process a bunch of crap from BES "overwrote" or "merged" with my stuff... while I can still press ALT-Z to invoke my custom search, I no longer see it listed as one of the defined searches. In fact all the default searches are gone too except for one, v for Voicemails. Anyone know how to fix this?