Annotation problem with LV8.6

[MogaRaghu]

The attached code when run under LV2009 gives the required result as below

 

But with LV8.6 always results in slanted marker lines as below.

 

 Can't figure out what is going wrong ? In fact the Markers are at the right location but the problem is the lower nodes which seem to be stuck at some odd place and hence result in slanted lines.

[Darin.K]

It seems similar to this.