Loop lines, and all the complications that come with them.

[Tank-1014]

Version:

• Minecraft 1.20.1
• Fabric 0.15.11
• Mod Version 0.5.3-beta-1.20.1-fabric
• Enviromental Info: Create: Steam and Rails, Modern Fix, and C2ME are installed, though I'm highly doubtful any of these have an impact on the issue itself since they don't directly touch the code related to calculating Graphs, Nodes and such.

Describe the bug
The Navigator is not able to correctly indicate the time, ETA, estimated length of the trip.
Sometimes it works, but most of the time it just completely fails to pathfind. Showing times like 03:27-03:27.
And yes doDaylightCycle is on.

To Reproduce

1. Build any type of loop line.
   
   
   Both should produce the bug(s).
2. Run any type of train on it.
3. Get a navigator, try to locate two stations on it.
4. Chaos commences.

Expected behavior
Someway of making exceptions for loop lines and correctly pathfind.

Screenshots


Additional context
I figured rebooting fixed the issue.
But after around 20~32k ticks igt, it broke again. (Using /tick command from Carpet)