In class function definitions if my code looks like this:
int MyClass :: MyMethod(int Var) { ... }
Then the parser will not think the method is part of the class and all members of MyClass with be underlined in red and treated as undefined.
If I just removed the spaces around the :: and wait a few seconds then it will be fine and the red underlines will go away and it will treat them as defined.
This occured in 1528 also, I didn't go back further.
No word, yet. It looks like it is still in the queue to have someone look at, so I wouldn't expect it in the next build. There has not been a release since you reported this.