First the back story... 25 years ago i worked for a small RF communications company, and at various times I was in production test, design, test engineer, cal lab - we had a bunch of Fluke 8022s and there were only two problems I recall - segments would go out on the display and the Ohms protection MOV would get blown a lot. The first was fixed by cleaning the PCB and display contact and the second by rewriting the transceiver test procedure so that the +800V supply wasn't the first measurement after the (power-off) Ohms checks. A few years ago, I bought a Fluke 87 at a garage sale that had a few segments out and had it fixed within a few minutes. That's the extent of my Fluke repair knowledge.
Flash forward to 2013. I bought a $5 Fluke 8024B (not really expecting it to work...) and two weeks later found another 8024B with a fuzzed out display (also for $5). Both of these show an offset of about 20-40V, reads the same on different ranges, so I guess it's ahead of the range switch. My first guess is circuit board leakage due to failed electrolytics - but if anyone has seen this symptom, I'd like to hear about it.