I just checked going to a passage using the address bar in both the LXX with Logos morphology and with Gramcord morphology.  I found the same situation in each:  Some addresses will work while others will not.  I could go to Is 7.14, but not to Kg 2.5.  I also attempted to use the Greek titles without success.  Entering Jer 1.5 produces Jer 1.1.  The results for other resources are unknown at this time.