First of all I'm new to WoL so I'm quite clueless. Anyways, someone logged my pug run this saturday and I saw a couple strange things with it. Seems it counted our HC Norushen kill as a normal kill and our HC Immersus kill as a wipe. We just did the first 3 hc and rest normal, here's a link to the log. Are these commonly known bugs or some weird one-time scenario of which I should report?
It's quite a common thing. From what I've seen if a kill was flagged as a wipe, it won't change (usually happens on Immerseus). I see it happen to like one boss every two weeks.
The HC/normal thing is just world of logs detecting whether a fight was killed on heroic or normal (they look for spells not present in normal). I believe the WoL staff are still fine-tuning the detection so you'll just have to sit tight for now.
Luckily the two bosses you mentioned are pretty notorious for that happening, the rest of the raid (minus the last three) is perfect.