TP12 reads  14.7 DC for some reason.

TP
V+/-
12+/-
1,2,3,4 and 11 read 0 DC as expected. 

TP13 also acts as intended  (turning the threshhold test) 

Any suggestions? 

I should also mention that I, like several others on the forum mixed up the ICs. They are all corrected now, but T1 still does nothing. 
Well aware they might have blown, but checking in on all options. 

All replies well appreciated : )