We got confirmation from SDL BeGlobal that they already implemented support for arrays translationIt is not documented yet, but they told us that we will get example of usage. At this moment we are waiting for the example. Hope we will get it soon so we will be able to release this or next week
Sorry it takes so long, but here it do not depend completely on us. Also you will got better tested solution, because it is already working over one month on our 2 real live forums.