It looks fine in my Windows photo viewer as well, but the fact that it looks the same in CP and in ImageJ makes me think it’s a Bio-Formats (the library both CP and FIJI use for image loading) issue.
When I try to open your image in FIJI by just dragging and dropping, I get the error below. Opening with FIJI’s built in version of Bio-Formats gives the image I posted above. Were these taken in a different way than your previous images, did your microscope perhaps get a software upgrade recently, etc?
The good news is that using CP 3.0 (which is available in Beta on our website) and which has a newer version of Bio-Formats that CellProfiler 2.2 seems to open your image just fine (below), so if you can’t figure out how to get your microscope to export a TIF that’s compatible with older versions of Bio-Formats (or as a PNG or other lossless format- JPGs are lossy, I’d avoid them if possible!) you can use CP 3.0 for your future work.