The problem is caused by wrong treatment of the & character in the gentext.properties file. This affects products that have been created with version 1.6.0. In previous versions the gentext properties are uncommented by default. Until a fix is available, users can workaround the bug as follows: Edit the gentext.properties file that is located in the "System" folder. Search the lines
Qandadiv=Q & A
qandadiv=Q & A
Comment out the lines by adding a # character, i.e.:
# Qandadiv=Q & A
# qandadiv=Q & A
Save the changes.
Diff:
Problem should be resolved in version 1.6.1.