Hi Fitgerac,
Sorry you have had issues. On the bright side, the number of updates/patches in 10/11 have been reduced by 60%+ over 9.x and updates are cumulative and therefore easier. However, in this case that's your problem: returning to that scintillating read we call the Admin Guide we see "In AIP workflows, you cannot apply quarterly updates over . . . a security patch: e.g. 10.1 over 10.0.1|2|3." So 11.0.09 cannot be installed over 11.0.08.
A12 installs will see additional streamlining.
hth,
Ben