I played 2h/bow for hours in medium template armor with no problems. I used and built ult just fine.
I switch to the template heavy armor and equip 1h+shield duel once use my alt, then from that point on I can no longer build ult. I need to relog. Here's the kicker though, from this point on no matter what armor or weapons I use I will continue to bug and not be able to build ult. I will build for about 1/2 a duel then stop. It will remain this way until the next patch.
This has been happening for 3 patches now.
@ZOS_GinaBruno @ZOS_JessicaFolsom Please someone forward this on. I've bugged it several times.