My calendar is essential. It contains all home improvements, birthdays, etc. But for the past week, when I search for something that's been in my calendar for 25 years, I get nothing. Even if I search for a letter, like "H," I get nothing. When will this be fixed?

UPDATE: Searches are working for anything I've added/edited since May 14. Luckily, the calendar on my phone is synced with my Yahoo calendar, so I search for things there......like oil changes, tire rotations, etc. Come on!!! FIX THIS PLEASE!!!!