The Panopticon/Eighth Doctor timeline

From Tardis Wiki, the free Doctor Who reference

I still don't get...

After reading the comic book for a second time, I can't find any clarification that The Glorious Dead takes place six months after the Doctor regenerated. At best, the Master says he's been following/controlling the TARDIS that long, but he had to go through screaming in the Time Vortex, talking to Esterath and being in his new body before he realised his link to the TARDIS.

Furthermore, after becoming the new centre of the Omniversal Spectrum, Kroton removes the Master's essence from the TARDIS, so how can he appear to the Doctor from the TARDIS in the BBC Eighth Doctor Adventures?