Got diagnosed 10 days ago, though i've been feeling like shit for a while. Been trying to find some energy to get back to work, but it hasn't happened throughout the entire September. I feel constantly tired and sleep like 12 hours a day, with an everpresent brain fog. 

I'm really sorry to say that at least the 1st October slot is cancelled. Depending on my recovery, the 2nd slot might get cancelled too, though i will try to save it.

Sorry to let you guys down like this.

Cheers,
Den