My Google+ script is not working for some time with Chrome and Opera Next (both use the Blink layout engine). Checked the version on the xn scripts page, which shows 2013-01-12, but the script's version actually states 2013-04-19. So I hoped updating would solve the issue, but no: Still not working. Logs in on (red) iconclick.
Hmm
I have a version of script which has an internal ver date of 2013-01-12 ...and it seems to work in Firefox and Thunderbird (account shows black), but hasn't been working in Chrome (account shows red). I just checked the scripts page and downloaded gplus.js again... and it has the 2013-04-19 date and a different fnd= line.
Edit: Oddly enough, I deleted and added current Scripts page version with the newer ver date and it also seems to be working in Firefox and Thunderbird, but not in Chrome.
I have the same trouble with the deviantArt script... definitely works in Mozilla products but not Chrome.