It appears that AAVSO target tool is not working. I get the following error. Tried both mozilla firefox and chrome.
Something went wrong :-(
Something went wrong while trying to load this website; please try again later.
If it is your site, you should check your logs to determine what the problem is.
I have been working with the web site all week in preparation for my talk on Saturday about the target tool. I have not had any problems. I have found a couple of minor documentation errors which were fixed immediately when I reported them.