Upon reading a certain scroll (haven't ID'd it yet-- will update if I survive long enough) an Internal JADE Error window pops up with:

An unexpected JADE error occurred.
Please see the stack trace for details.

java.lang.StackOverflowError
at de.adom.jade.beings.brains.PCBrain.getRelationshipStatusTo(SourceFile:976)
[repeats infinitely]

The scroll is NOT consumed and there does not appear to be any effect.

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...Turns out I didn't die, but I didn't get to ID it. I pulled up the abilities page and everything froze.