Attach to process debugging stops in a weird spot after initial attach

[rkeithhill]

I've been using "attach to" to debug posh-git tab expansion (awesome that I can do this!). However when I attach the debugger and trigger a breakpoint, the debugger stops where there is no breakpoint:

You can repro this by running posh-git from a cloned repo, attach to the process, set a breakpoint in src/GitTabExpansion.ps1 (somewhere in function GitTabExpansionInternal) and get posh-git to do tab expansion (cd to posh-git dir and type "git chec").