Date doesn't display properly in Pip-Boy

[Frozenwolf150]

One of my mods is causing a weird but harmless glitch. The in-game date does not display properly, either in the Pip-Boy or the rest / wait window. After December had passed, the month started to read "13" instead of "01" for January.

 

My mod list currently is:

 

GameMode=FalloutNV

FalloutNV.esm=1
DeadMoney.esm=1
HonestHearts.esm=1
OldWorldBlues.esm=1
LonesomeRoad.esm=1
GunRunnersArsenal.esm=1
ClassicPack.esm=1
MercenaryPack.esm=1
TribalPack.esm=1
CaravanPack.esm=1
AWorldOfPain(Preview).esm=1
AWOPDeadMoney.esm=1
Momod.esm=1
WMVM.esm=1
Mission Mojave - Ultimate Edition.esp=1
Max Level 255.esp=1
The Mod Configuration Menu.esp=1
The Weapon Mod Menu.esp=1
New Vegas Extended Crafting.esp=1
WeaponModsExpanded.esp=1
WMX-DLCMerged.esp=1
MojaveExtended100.esp=1
MBOWBExtended100.esp=1
SkippableDLCIntros.esp=1
MMUE-CP-WMX.esp=1
MMUE-CP-AWOP.esp=1
AWOPDeadMoneyVendorPatch.esp=1
hunter.esp=1
MoMod-NightSpawn.esp=1
MoMod-MCMMenu.esp=1
MoMod-Terminators.esp=1
MoMod-Aliens.esp=1
AWOP-MoMod.esp=1
AWOP-WMX.esp=1
WMX-POPMerged.esp=1
New AWOP Merged Patch Jul27.esp=1

 

 

The only new ones since my last game, and when I started noticing this glitch, are Mission Mojave and Max Level 255. I suspect the latter may be responsible, since that's the only mod that involves altering a numerical limit, so it may prevent the date from resetting to "01" but I have no way of knowing this. I'm not using the version for Project Nevada because I'm not using Project Nevada itself.

 

Has this happened to anyone else?