I would also suggest to have the different TMA sections numbered as this would provide a better view of the airspace you cross.
For example on the route EBLG-EHBK If you click between the 2 CTR you have Liege TMA (2500ft-FL55) and Liege TMA (2000ft-2500ft).
I would prefer to see: Liege TMA 1 (2500ft-FL55) and Liege TMA 2 (2000ft-2500ft).