Salvage and Reforge bench disappeared

After switching from the SSF league to the standard league (Dawn of the Hunt) the storage was cleared and the two benches disappeared.
For the Salvage Bench the quest became available again to do, upon completion it reappeared. The problem is in the Reforge Bench since the quest is not available and there is no way to restart it.

Experiencing the same thing

same here, anyone got solution?

same thing, reforge bench is gone and GGG is as well. How the fuck am i upgrade maps to level up with no fucking bench. Fix this shit

You need to do the side quests in the campaign again to get access to the benches again.

Having the same issue and I can't find the side quest to do it again. I have killed the BOSS like 50-11 times and the hammer never drops. I can't find Oswalt to obtain the side quest, its like he is MIA.