Invalid url on breadcrumbs "current" link

[mpolishchuck]

The last link in breadcrumbs always broken.
For example should be http://ojs_science.ikt.local/user/register, but actually we got http://ojs_science.ikt.local/index.phpuser/register.
That link is located here:
https://github.com/ikto/ojs-science/blob/ikto-ojs-2_4_7/plugins/themes/bootstrappish/templates/common/breadcrumbs.tpl#L7
Seems like the currentUrl variable has been set improperly.

Need investigation.