Hextech Gunblade No Heal

First of all. The amount of bugs I have seen since the last patch is quite ridiculous. I only play one or two games a day and maybe only 2 or 3 days a week. I'd say I get some type of bug about 20% of the time that I catch, so no clue how many I don't notice. For instance the I often get Mages not casting twice with the buff. Anyways the point of this bug is. I had a LVL 2 Aatrox with Seraphs, Rabadon, and Gunblade with 6 Light bonus. When he would ult he would not receive the healing from the Gunblade. Don't know exactly how repeatable is considering I can't really test it.