1.2.10 Crashing on world load from 1.2.9 non beta world

*112MB world is crashing on 1.2.10
Creating new world works fine Edit:also, other worlds are loading, just this particular world is not. Loads on 1.2.9, even after exporting world to file using 1.2.10
Please let me know if I can provide anything else for you.

Windows application log below:*

Faulting application name: Minecraft.Windows.exe, version: 1.2.10.1, time stamp: 0x5a68295e
Faulting module name: Minecraft.Windows.exe, version: 1.2.10.1, time stamp: 0x5a68295e
Exception code: 0xc0000005
Fault offset: 0x0000000000f2a378
Faulting process id: 0x16f4
Faulting application start time: 0x01d397c33123ba62
Faulting application path: C:\Program Files\WindowsApps\Microsoft.MinecraftUWP_1.2.1001.0_x64__8wekyb3d8bbwe\Minecraft.Windows.exe
Faulting module path: C:\Program Files\WindowsApps\Microsoft.MinecraftUWP_1.2.1001.0_x64__8wekyb3d8bbwe\Minecraft.Windows.exe
Report Id: 633ee9c0-9801-4e95-828f-2a268a4b4263
Faulting package full name: Microsoft.MinecraftUWP_1.2.1001.0_x64__8wekyb3d8bbwe
Faulting package-relative application ID: App

------------------------------

Fault bucket 1389660705195478642, type 5
Event Name: MoAppCrash
Response: Not available
Cab Id: 0

Problem signature:
P1: Microsoft.MinecraftUWP_1.2.1001.0_x64__8wekyb3d8bbwe
P2: praid:App
P3: 1.2.10.1
P4: 5a68295e
P5: Minecraft.Windows.exe
P6: 1.2.10.1
P7: 5a68295e
P8: c0000005
P9: 0000000000f2a378
P10: