3.3.3 Update more issues with existing blocks

[ShotCosine]

Before updating the mod, I had the same issue as everyone else, where all existing slabs in a world turned vertical upon installation. After updating, this was fixed, but every vertical slab has changed directions, slabs on the top half have been moved down, as well as upside down stairs, glass panes have been reset, trapdoors are reset, beds and doors are duplicated, candles are no longer lit, various modded entity blocks such as chairs have been duplicated, and stripped oak logs are tilted upwards. Every issue present in #69 I did not experience before 3.3.3 except with slabs themselves. I have a ton of mods installed, but everything was fine before updating except for the slabs. Maybe a config could be added where different rotation values could be selected depending on the issues present.
Update: upon creating a new world and finding generated structures, issues are not present.

[xanthian]

Same issue here.
I did not experience the problems in 3.3.2
Reverting back caused more issues had to recover world.

Happy to provide world save and mod list if req.