[Exard3k]

Quote from the Wiki:

Note: Meditate will not work on P99 Green in the same way it does on P99 Blue for players under level 35. There will be several patches over coming over the next year to simulate the original release. This sequence of patches have the following progression:

Enable the /meditate command which automatically opens the spell book and activates meditate. Prior to this patch, meditate must be turned on using the UI.
Remove the /meditate command and replace it with an automatic meditate which activates when opening the spell book.
Remove the need to have the spell book open at all, for all levels rather than just 35+ characters.