The same terminal window that has your ghci in it, also has some back-end that iHeart Radio uses running in it. When the iHeart front-end app is opened, the back-end is issuing that message and it gets mixed in with your ghci's output.

The session script itself doesn't tell me anything useful without also having the saved session that it is restoring. Possibly restoring incorrectly, where the back-end was running in a different terminal but got grouped with the ghci incorrectly. This is one problem with trying to impose a session "externally": it can be difficult to tie an application to a specific window, and front-end/back-end architecture usually makes it even more complicated; especially when the terminal is often *also* front-end/back-end, so you really can't tell which front-end is which because all the programs are linked to the back-end instead of to the front-ends they are visible in.

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