issue keys and text obscured on small cards

GreenHopper 6.2.1 introduced significant card text changes. GreenHopper 6.2.2 made database changes so we can't revert.

See attached before and after images showing:
1. avatar image obscures issue key
2. text doesn't wrap around
3. text doesn't auto-shrink when cards are small
4. old cards brilliantly showed unique last characters of issue key rather than cutting them off
5. text runs off card and gets clipped by the next column

Our sysadmin tried to revert our production system from 6.2.2 to 6.2 but apparently you can only revert from 6.2.1, 6.2.2 changes the database.

This double-whammy happened via minor point releases that are unlikely to be thoroughly vetted by users. Please help.