Putting out fires with a gossamer

A scripting priority bubbled to the surface which has halted development of my other projects.

I came across this problem rather serendipitously: a player had asked about a feature, and while researching the question I discovered a hiccup in one of the peripheral scripts.  It's not a critical problem, but it was a fire that needed to be smothered.

The good news is that the problem will be resolved for V633.  The bad news is that I still don't have an answer for the player – which is too bad because I'd like to know why rangers can't use the express trainer while training their gossamer!