This is a repository for issues previously maintained in the Legacy Patches FAQ for v5, but have been fixed in the update previous to the current version and are now retired from that page.  It is provided here as a courtesy for "update stragglers" and as an archive for the Legacy team.

After I completed the main quest for Immersive College of Winterhold, the display statues appear to be floating above their pedestals.
This was fixed in patches 2.0. This happens because one or more mods in your load order are overwriting vanilla texture files (Majestic Mountains is a common offender) that ICOW is looking for. These two files:
\textures\landscape\mountains\mountainslab01.dds
\textures\landscape\mountains\mountainslab01_n.dds
are responsible for the problem.