Did you fix it? On your homepage I see VWS, GR3, and some modules that look like your jpg, but not the one you show. Youe current conditions page is a WeatherLink template. Is your problem page somewhere else?
(Oh, by the way, do you remember where you got your background image? I believe that is a seamless wallpaper I created about 15 years ago for my old GeoCities site. I had another darkened version for 404's and construction notices. Not that I care, just curious where it's travelled over the years. Neat!)