What is so odd here is why, when close the tab containing the flight planner and open a new tab and enter the exact same flight plan, the route doesn’t bug out and send me to Montana? What is happening here that triggers the bug, besides you discovering that we can manually input it to force it to happen?
In other words, how did I get it to initially happen by itself?
Once it did happen, every time I cleared and re-entered the same flight plan it would bug until I tried a private browser window and it started fresh.