Full Retirement not copied to Tax book (Now what?)

 I have an asset that was fully retired in MAR-11 (as of 3/15/2011), reinstated in APR-11 (as of 4/7/2011), and fully retired again (as of 3/15/2011).  I realize that the last retirement is a problem because it is dated earlier than the reinstatement.  However, even with this problem, our Fixed Asset team ran depreciation and closed the CORP book without error.  The Periodic Mass Copy was performed to each of our four tax books (and ended with a warning).  But our processing team did not notice the error for this asset.  Then they depreciated and closed each of our tax