[Bug]: A crash occurs when an execution line is connected back to a previous node

[SayhiUnreal]

Bug description

A crash occurs when an execution line is connected back to a previous node

Action

Arrange graph

Other action

No response

Version

5.4

Occurancy

Always

How can we reproduce?

Just connect the execution line back to the previous node, perform the alignment operation, 100% repetition

What happened?

What I expect:
no crash

What happened:
crash

[OneNot]

Ran into this as well and did some testing.

This crashes:

This doesn't:

So it would seem it specifically crashes when a loop back execution line is connected to a node with and existing line. not just when it's connected back to a previous line