Now Getting Random Ringtones...

I have been using Ringdroid since I got my Verizon Droid X and it has worked quite well. About a week or so ago I started noticing that when a specific contact calls me - I get some other ringtone than the one that is assigned to that contact (it seems to be random as to which ringtone I get). I have not really changed anything except I tried to customize my notification ringtones. Has anyone had a similar issue? Any thoughts? I appreciate any assistance.