Lost Abyss Dungeon lockout

My group on Zinnervale just started the first Abyss Dungeon of Payton Gate of Paradiese Sea of endolence.
We zoned in, then instantly got kicked and all of us cannot enter again. It says we gained weekly loot.
Since we never completed it we also cannot enter the following dungeons which costs us a lot of materials and sets us back by a lot.

How are we supposed to finish t2 and get to t3 without these materials?
This basically costs us a whole week of t3…

My character name is Lurkis on Zinnervale
Guild is Synergy