Hi, David! This problem is not related directly to AMOS, but i can not find any other way to connect with moodle developers. Most ot issues i create on tracker left unred and unassigned, though i always try to provide solution for problems. Please take a look at http://tracker.moodle.org/browse/MDL-29836 and http://tracker.moodle.org/browse/MDL-26562 - these are translation problems. And if you can, please attract attention to http://tracker.moodle.org/browse/MDL-33033 - there some other solutions, that can be included to moodle core.
First, thanks for your efforts in providing solutions to Moodle problems. It's really appreciated.
It's good that you are drawing attention to issues that have not received attention. This can happen and we need the community's help staying on top of such issues.
I will have a look a the issues you have pointed out. I can't guarantee that they will be integrated straight away, but I will make sure they are put in the best shape to get there soon.
Keep up the good work.