Just a couple bugs I caught when playing, In the RoG world coming from SW I still had a few things added by the update still craftable in the RoG world, mainly the sealab, mussel clump, and fish farm. And Also rand into Tar that generated on land, seeing as the Quacken Drill isn't usable on land nor is the tar extractor placeable on said land tar spill I assume this is a world gen bug.
Steps to Reproduce
Check build tabs in SW compatible RoG world & reroll worlds till you see land tar
This issue has been fixed in either a future version or updated in a previous version.