The Longest Journey - crash when clicking on non hotspot

[chrisis123]

I noticed a crash when clicking on various parts in game that are not hotspots (that can't be interacted with).
It's hard to describe but basically click anywhere with the blue cursor and there is a good change that the debug menu of ScummVM opens.
I have no idea when this bug started (as I don't usually click on unclickable parts :) and have no copy of older versions builds lying around).

I could reproduce the bug on Windows 10 with both English (GOG) and German (4CD version) on the latest official ScummvmVM Snapshot (22Mar) with and without the HD mod enabled.
I have attached a screenshot that shows the output, if that helps - I clicked on the part with the maps next to Aprils legs here, but the crash can happen at various parts.