The ETA for patch 1.2.4 wich aims solve a bunch of issues is currently at 30th June. According to Known Issues Thread:
http://forums.elderscrollsonline.com...nown-issues/p1
I asume they will be pushing it with the Regular Maintenances, so NA frst, then EU.
There is nothign explicitly addon related (especially no the saved var issues) planned for this patch.
But could be they have just not update the thread yet because they are not sure they have a reliable fix for any issue.