Groovy syntax highlighting in Vim 7.4

Question

Since I updated Vim to version 7.4, Groovy syntax highlighting was broken.

For example:

int i1 = 100 / 2 * 5 + 120

In example above code after / char is highlighted as string literal while another / char will not be found there.

Is anyone met this error?

UPDATED:

1. Groovy regexp strings can be written as /regexp/, but in official Groovy documentation this string is not highlighted (I think because it is very difficult to separate this regexp and division expression).

2. In previous (7.3) major version of Vim is alright.