Sequencer Scripting causing crash (Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000000)

Sequencer scripting seems to be causing a crash when trying to get sections

This is the error:

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000000

UE4Editor_SequencerScripting
UE4Editor_SequencerScripting
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_MonogramCore!TMulticastScriptDelegate::ProcessMulticastDelegate() [C:\Program Files\Epic Games\UE_4.27\Engine\Source\Runtime\Core\Public\UObject\ScriptDelegates.h:488]
UE4Editor_MonogramCore!<lambda_417ed70ff84a750025cc25cbd8a02fb8>::operator()() [C:\Users\Monogram\Documents\Unreal Projects\Test4_27\Plugins\MonogramExample\CustomizedMonogram\Source\MonogramCore\Private\TCPMonogramThread.cpp:141]
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Engine
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
kernel32
ntdll

Below is an image of the BP. It crashes at get sections. When get sections is disconnected the BP fires fine. Trying to get the sections in the sequencer to add a key frame down the line when adjusting transform. It was working in a default level but have switched to a custom level with a custom nDisplay config and now it just crashes every time. Not sure how to fix it