Merge branch 'bugid-98005' into release-150 from dev branch as a p2 fix

The same class on wrapper element and the link itself caused sending 2 e-mails to a user per click. This is the fix for [case 98005](https://wikia.fogbugz.com/default.asp?98005). Please @hyunlim, @sebastian-wikia, @owend take a look at it and merge it if possible. I'll ask @kkarolk to run automation tests again before release.