Not only is this a small sample, but you're also complaining about being lagged by a special item, and then being lagged at the perfect time from his skill, which lagged you until you died. Yes, it landed the lag a second time, but functionally you're being lagged no worse than someone landing a lucky bash or trip with cheap shot once.

You're also in among the worst-case scenario where Erhiadkeb has among the best-case scenario of offense for a paladin, and is out-damaging you due as much to his blows vs. you landing through protection, sanctuary, and other damage reduction.

Admittedly, the short lag period for himself makes it much more difficult to "screw up" through over-extending himself. Personally, I have one key issue with the way bat works that I would like to argue for change, but we'll see what (if anything) happens.