Only happens about 50% of the time, If it does miss a refresh it will when it reaches a new floor or dies, but still a bit annoying.
It only happens while having ignore pain on the bar if I'm not totally wrong. I've noticed it too but only with warcry.
yea also on party plugin i using 4 differend runes for warcry , and when one bot use warcry, others wont use it, sometimes when at start rift if they cast it in same time, its cast fine , but they wont refresh it same problem with battle rage, and split its probally problem with visual duration of skills ( green line at top of skill) when other barb use war cry, main barb have refreshed this green lisfne, but only for passive efect from other barb war cry is stacked like 10 % life + 30 evansion + 20 all res, in party 4 x barb its big difference -_- sfalso problem with ignore pain recast or warcry while using chiki belt ( 40 % ms) bot spam it like crazy, and wasted alot cdr from zodiac ( less time for berseker) let bot recast Ignore pain 0.5 sec before old is buff is done and cast warcry every 10 second while using chikita belt, or recast every 5 second when use rune for aditional armor for 5 sec after cast war cry