FDOT SS10 MR3 HF2

With the recent hotfix 2 release, it appears that a few file prefixes are missing from the Create File dialog.

Just one example is when choosing the Roadway discipline, and then choosing the Roadway Sheet Files group the sheet file prefix "MTPLRD" is missing.  By reverting back to the SS10 MR3 HF1 the sheet file prefix is back.  When looking at the CADDStandards.xml file, one can see that in SS10 MR3 HF1 the sheet file prefix is set to active but in SS10 MR3 HF2 it is set to inactive.

Just checking if this change is intentional or a possible mistake?

Thank you.