[GNC] Need to - Mark Split as Un-reconciled - in GC 3.8

[Fran_3]

Under Liabilities I have an account named "Reimbursable"
I want to change the Description field of each Transaction to make have them more uniform...
However a few of the transactions... in the "R" column have one line/split set to... "n" for "not reconciled" and the other line/split set to "r" for "reconciled" 

So GC warns me when I attempt to modify the Description of that Transaction that I may break things as doing such will "un-reconcile" the split.
What are the risk of just going ahead and changing the Transactions Description and ignoring the warning?
Any other way to do this?
Thanks for any help.