It's not just links; it's any formatted text.
Formatted and unformatted text must both be highlighted to see the bug.
A --- B --- I --- C --- D
A --- B --- O --- C --- D
A --- B --- X --- C --- D
A --- B --- U --- C --- D
A --- B --- T --- C --- D
A --- B --- G --- C --- D
A --- B --- S --- C --- D