Actually, Ruger's web page is generally pretty accurate. I've used it to find out what they discontinue. There are guns on the web page that aren't in my recent print catalog, and vice versa. The web page is more trustworthy.
They list the blue .22LR Bisley. I'd contact them and ask.
One thing to note, though. Ruger's intent to make something doesn't always mean it's currently shipping. Marlin, also. I don't think that most manufacturers have the space to keep tooling set up for every single model, so they'll tool up, do a run of as many as they think they'll sell in a year, then change their production line and run something else. If demand outpaces supply, the gun can disappear from shelves for a while. In Marlin's case, the 1894C is notoriously hard to get for many months on end, then available again the next year. The 39A, also.