1st - Did not use -ucl until AFTER things broke.
The Update release today fixed ucl. Was able to summon correct level with Dirge of Awakening. Switched streams, still worked. Went on an adventure, everything was great. Logged off for food. Logged back in, rested, back to summoning T1 undead. Switched streams, same thing. Used -ucl to check and it said T1 was my maximum level. Should be and was, T5.