Q65 sending 60 instead of 73 #Q65

Jim @ K5ND

This morning I worked WB8LYJ/R on 6 meters Q65-30A. Got the signal report and the RRR but when WJST tried to send 73 instead it sent "WB8LYJ/R 60"   Image of QSO attached. 

I tried various free text messages and the only one that would work was sending the call sign without the /R. 

I'm running version 2.4 and WB8LYJ was running version 2.5. That could be one source of the problem. 

What's up? Curse of rovers? Thanks for any insight.

73, Jim @ K5ND and often times K5ND/R