Abyss Raid BUGs

x6 times surrender in an abyss raid is equal to non entry? can somebody verify or is this a bug?

happened to me in raids item lvl 960 before… after x6 surrenders from either myself or my team i was unable to repeat the dungeon for the week and had to wait a whole week…

right now I am on Argos abyss dungeon and I failed x4 times and im afraid to fail x2 more and loss my entrance for the week… this happened to anyone? any thoughts?