It's an official NOTAM but I am not sure I am at liberty to share it since the documents were shared with me in a personal capacity. Not sure why it isn't on the CAA website (or maybe it is, or maybe it will be soon).
(A0036/21 A02 NOTAMN
Q)OPXX/QARLC/IV/NBO/E/000/999/
A)OPKR OPLR
B)2101190700 C)2101201030
D)FROM 19-20 JAN'2021
BTN 0700-1030
E)FLW ROUTE SEGMENTS OF INTL. ATS ROUTES WITHIN KARACHI AND LAHORE
FIR WILL NOT BE AVBL FROM GND TO UNL DUE OPS. REASONS.
INTERNATIONAL ATS ROUTE ROUTE SEGMENT
----------------------- -------------
G452 MERUN-KALAT
G202 HALAL-MERUN
G214 BIREX-RK
G325 KALAT-DALTI
G326 ZB-LUBNA
A454/A325/G208 MELOM-PARET
B466/N636 NH-IDEBA
G216 SIDKA-KA
G326 LUBNA-ZB
A791/R462 BIVIN-KA
M504 ALPOR-GOGUM
M638/G210 DOSTI-KC
N894 LAKIV-DALDA
P518 PAXUR-PARET
L750 BIROS-MERUN
G201 ZB-MULTA
R471 RK-MERUN
ALTERNATE ATS ROUTE
--------------------
1) ATRIS DCT SALED DCT 3032N06958E DCGT UPVAL DCT BINDO DCT
RK AND VICE VERSA
2) MERUN DCT BHATI DCT DADLO ORDLO DCT SERKA AND VICE VERSA
3) MERUN DCT BHATI DCT DADLO ORLAR DCT BILIP AND VICE VERSA
4) BIROS DCT JHANG AND VECE VERSA
5) SULOM L509 HANGU AND VICE VERSA
FOR ARRIVAL/DEPARTURE OPERATIONS.
--------------------------------
1) KALAT G325 HANGU AND VICE VERSA (OPIS/OPPS/OPST)
2) KALAT G325 ZB DCT DI A466 JANG AND VICE VERSA
(OPLA/OPST/OPFA)
3) KALAT G325 PARLO DCT BHATI DCT TULRI J14 MT AND VICE
VERSA (OPMT/OPFA)
NOTE: FOLLOWING ATS ROUTES ARE ATC DISCRETION
-----------------------------------------------
1) BINDO L750 MERUN AND VICE VERSA
2) RK G452 MERUN AND VICE VERSA
3) BIROS DCT BHATI DCT TULRI DCT MERUN
F)GND G)UNL)
@farok84 the NOTAM you posted is correct. I have seen the accompanying maps for it.
@HRK @Arsalan