Unreadable characters after upgrade

[ForrestGumpDDS]

Sorry if this was described as a bug already,
After upgrading 16.2.72 to 16.3.36 somewhere in December 2016 I noticed, that the procedure descriptions randomly incorporate a character in the text. The field where it's happening is "Description", so it is not editable to me.

Is that a known bug? Anything I can/should do about it? It does not affect the work, but it gets on the paper when printing Tx plan to the patients.
Thanks.

[cmcgehee]

Yes, this was a bug in our D-Codes tool in early versions of 16.3. If you upgrade to the a version later than 16.3.38 or 16.4.7 and run the D-Codes tool again, it will fix these characters.

[ForrestGumpDDS]

That worked! Thanks