- We sincerely apologize for any confusion you may have experienced, but feel the long-term improvement in our service will justify the _______________."
Perhaps if I change my approach? I could just leave it as-is, but throw an arbitrarily happy word or two at the end:
- ...improvement in our service will justify the trouble. Freedom! Ecstasy! Delight!
- With joy and good tidings,
I can't believe I've still got half of Monday and the rest of the week to get through...