Yes I can give support of OCTGN and I can try correct the problems you said, the problem is I don't understand nothing of programing code, xml, pynthon and things like that, I create both Lackey an OCTGN plugins only coping and pasting data from other games and asking on support forum.
The best way to give OCTGN support is on their support forum.
octgn.gamersjudgement.com/index.php
Months ago, I create this topic asking for some features:
octgn.gamersjudgement.com/viewtopic.php?f=34&t=298
About secondary card back to crypt cards I try several times add this but the program always return a error, asking on forum some users said that program dont support it but Magic players create a complex script that do that and I can try use it, I try but doesnt work. Since I release OCTGN to public I no longer see the programs updates and new features, maybe this feature is avaiable now. I will see.
Other funny thing is that I never play on OCTGN, everytime I try it I never found players and when I found players I don't have time. If I have time and if I will play several matchs on OCTGN of course, this way I can see and correct some bugs and maybe think in new features. But the problem now is time. Last time I play Lackey is 5 months ago and last time I play a real game is 3 months ago unfurtunally.
If you can make a better feedback with what cards are blank or bugged it helps alot. I test it now and seens to working fine for me.
Regards
Fernando Cesar - Sydnelson