For issues you find with the Switch and Console releases, please follow this link and give as much detail as possible. This is the speediest way to get info to Pipeworks and get a hotfix in the works.
1.4 will bring many changes to the PC version. We strongly advise making plans to back up your worlds and players prior to updating your game. More details here.
Begin your search for Journey's End information here and here. Please report bugs and issues for Journey's End here.
For issues you find with the Mobile 1.3 update, please follow this link and give as much detail as possible. This is the speediest way to get info to DR Studios to look at your issue. Also, some troubleshooting hints here.
I haven't not used softcore, except for this one time I used the hardcore ghost to mess with a friend noob.
I haven't gotten a lot of 1.2 stuff legit, mainly because of the piggy bank glitch on the original 360 1.2 release.
I have yet to do a complete playthrough with one class.
I have yet to beat all bosses at once (and probably never will)
I haven't made a good looking, full size house for all NPCs that isn't a bunch of rectangles with chairs and tables.
There's probably a lot more...