Swampy is running FF 3.5 with Linux.
The beta version, at least, could not properly display some trackers, but the release version seems to have corrected the problem.
You should really use "contact us" and tell MH what your configuration is and what is wrong (take screen shots and submit them). They'll help you.
I just downloaded it yesterday.
And, I haven't noticed any glitches with the 6 trackers that I use.
I'm so glad you said that. I was just about to download it. I guess I won't!