I ran five SI screens yesterday, and then again today.
The first date in the each line below is the date the screens were run, and the second is that data date that GTR1 reported.
Note that they are 11/29 in each case, last Friday. However, I could tell that GTR1 had been updated, since the screens took a little longer to run.

You can see that the picks from today, 12/3, bear no resemblance whatsoever to yesterday's picks, despite both the screens and data date being the same.

Up5X3_V9       12/3/2024  11/29/2024  MHH    FSFG   OPBK  BCOV  USCB   KINS  EFXT  RRBI  CRNT  PFIS  ASMB  CZFS  STRT   FMAO  DGICA  NATR  PDEX  KLXE  RDVT  CHMG
Up5X3_V9       12/2/2024  11/29/2024  PRTH   MGIC   TSAT  OPFI  KLXE   VHI   FLXS  IPI   ORLA  PACK  CLMB  ESEA  SKYT   CWCO  LIND   CCSI  RAIL  GRC   UIS   MLAB
 
WK-Voom_V5     12/3/2024  11/29/2024  CRNT   IHRT   OPRT  CINT  SNFCA  PTVE  PLTK  HBNC  BHC   MGNI  LAUR  BSRR  SXC    BCAL  MFC    RF    DLX   TILE  NECB  VIK
WK-Voom_V5     12/2/2024  11/29/2024  MAPS   PSTX   PRTH  ORLA  SWIM   RAIL  ESOA  PBI   ARKO  MD    EBS   NR    RYAM   NUTX  AXL    ADT   BHC   VET   TBRG  FNKO
 
VG-Horse_V3    12/3/2024  11/29/2024  MHH    SNFCA  ATLC  CFBK  OPBK   FCCO  KINS  USCB  BVFL  FUNC  PPIH  OPFI  ESOA   SFST  FMAO   PCB   ELMD  GAMB  GNTY  RRBI
VG-Horse_V3    12/2/2024  11/29/2024  AXR    PPIH   OPFI  ESOA  DSP    FTLF  KARO  VHI   CLMB  WLFC  RAIL  BKKT  ITRN   VIRC  DAVE   CMCL  ESEA  MEC   CNXN  HBB
 
Blue_Skies_V5  12/3/2024  11/29/2024  SNFCA  FCCO   OPBK  ATLC  BVFL   USCB  PPIH  KINS  GNTY  EFXT  RRBI  CRNT  DSP    PCB   ESOA   FMAO  OPFI  SFST  EBTC  ISTR
Blue_Skies_V5  12/2/2024  11/29/2024  FTLF   AXR    PPIH  CRNT  DSP    ESOA  OPFI  VHI   INFU  KARO  GFR   TCMD  ORLA   CMCL  HITI   PACK  ITRN  APEI  ESEA  WLFC
 
Big-Jump_V3    12/3/2024  11/29/2024  RXT    OPRT   PRTH  GB    OPFI   CINT  AOUT  QUAD  MHH   SWIM  ACCO  BVFL  SNFCA  GCMG  SBH    RNGR  DSP   GPRK  SFIX  RLGT
Big-Jump_V3    12/2/2024  11/29/2024  MAPS   CRNT   RXT   HITI  ORLA   PRTH  OB    GB    OPFI  AOUT  GRNT  QUAD  SWIM   ACCO  ARKO   SBH   PACK  NR    DSP   VMEO

Drilling down deeper, PPIH appears in the VG-Horse screen variant on both days. I had save the GTR1 output run.
There are small differences in some variables, but the main thing is that trbc2.s was 51 on the 12/2 run and became 20 on the 12/3 run.
Again, the GTR1 reported data date was 11/29 in both cases.
So it seems that a reassignment of the trbc codes has been put into effect, and it will take a bit of time to figure out the details.

GTR1 ID  Index  Ticker Symbol  Company Name                           CUSIP       field3=shrinst.s  field4=float.s  field5=epsq1.s  field6=epsq5.s  field7=salesq1.s  field8=salesq5.s  field1=styp.a  field2=country.s  [DDVol]   field9=dspo  field10=trp:1,126  field14=sprc  field15=csoq1d.s  [MktCap]  field17=linear:1,field5,-1,field6  field18=linear:1,field7,-1,field8  field19=fcfps12m.s  field20=ratio:field14,field19  field24=trbc2.s  field25=if:field24et55!60,1,0  [FINwithRE]  field21=adv:1,63  field22=ratio:field10,field21  field11=agv:1,10  field12=agv:1,63  [VR]      field23=product:field22,field13
  21951   4673  PPIH           PERMA PIPE INTERNATIONAL HOLDINGS INC  '714167103              24.4           7.089           0.414           0.127              37.5              35.1             11                 1  780116.8         8807           71.39666         15.34          7.473118  114.6376                              0.287                           2.400002                0.94                       16.31915               51                              0            0          554229.5                       0.000129          323482.9          256873.9  1.259306                         0.000162
  21951   4673  PPIH           PERMA PIPE INTERNATIONAL HOLDINGS INC  '714167103              30.1           7.088           0.414           0.127              37.5              35.1             11                 1  780116.8         8807           71.39666         15.34           7.97914     122.4                              0.287                           2.400002                0.95                       16.14737               20                              0            0          554229.5                       0.000129          323482.9          256873.8  1.259306                         0.000162