Hello, just wanted to add my 2 pence:
As many people wrote, the freezing links began out of the blue, on March 25 on my IPad 2 with IOS 9.2.1 (13D15), never upgraded to 9.3 (happily, upgrade wasn't available anymore in Germany and Belgium (live nearby the border in Belgium, working in Germany) at that time. First conclusion: That has nothing to do with updating to IOS 9.3. Second conclusion: Nothing to do with the switch to summer time on March 26/27.
It doesn't affect (not yet at least) my IPad Pro nor my IPhone 6 nor my wife's IPad 3, all running on IOS 9.2.1.
I have booking.com and Wikipedia on all of them.
For the fixes: Changing to Bing, Chrome, switching off Safari research proposals etc. didn't work at all. Limited debug: Switching off Javascript helped to use Safari with Google, but I am back in stoneage; anyway, IPad useless to search for example in mobile.de, links not working, not to mention the impossibility to ckeck in with Ryanair or use other websites needing Java.
Update: Just now, my IPhone 6 catched this thing while writing this. Makes to fancy and well designed paperweights.
I regret total absence of feedback from Apple and hate to say that I am very glad to have a Sony Vaio notebook.