There is a new version of mthap (notice mthap-new in the url) to analyze your MtDNA results preferably the FGS with the latest PyloTree MtDNA Build 14 dated April 5th. There are lots of new terminal haplogroups in most European haplogroups.
Note this is the test version and may contain issues. It worked correctly predicting my terminal haplogroup H5a1f !
The older version of mthap has the PyloTree 13 Build.