Hi, I use this website quite a bit and it won't let me search any more
The search index gets refreshed periodically. You just happened to search right when it updates - try again after a minute or something.
@ikt I believe he is refering to the actual search icon. Firefox on windows 10 and the search icon no longer appears. About a few weeks ago it disappeared, but Google searches still work. The search bar is still there, you just have to zoom out on Firefox. On default Firefox zoom the search bar disappears, zoom to 90 percent page size and it reappears.