Missing boats: Listed but no entry

Hi, thanks for the awesome site. As a public service I’d like to note that the following boats will show up on boat lists, but throw a 500 server error since they appear to have no actual entry.
C Class Catamaran
Explorer 18 (Dix)
Renegade Iceboat
Scandinavia 35
Winssprite

Hi, Thanks for the heads-up on the error message. It appears to be related to records that do not have a displacement number associated with them. We have our dev team working on it. The problem should be resolved soon.
Bruce