I don't think it's so much that my type changes, as it is that I'm forced to adhere to systems of thought that are uncomfortable for me. So - on the outside, sure - I probably appear at times to exhibit more "STJ" behaviors, because the management of my department is very... uncompromising that way. They're *all* about checklists, schedules, and taking what's at least nominally a creative (and somewhat unpredictable) endeavor (application development/enhancement) and reducing it to a series of spreadsheets, lengthy uber-detailed timelines, and sign-offs (and, in a frenzy of cover-management's-ass-at-all-costs antics, it's getting worse by the month). I have no choice - and I hate that part of it (it's probably not too much to say that I find it offensive in many cases).
The article that you referenced really does make a good point, I think - in that there's a significant correlation between how "unnatural" your work environment is for you and the amount of stress it generates. Over the last few years, when my environment's become less permissive of individual methods, I've definitely noticed it. I'm sleeping poorly, am more likely to stay awake at night dwelling on how much work issues anger me, going over likely confrontations with my boss in my mind, etc. Almost all of this centers not around the quality of product I produce or the happiness of our clients... it's all red-tape sort of stuff. The stress, quite frankly, is turning me into a person that I don't much like (not talking type here - just that I'm much more moody and negative than I used to be, when it comes to work).