[sadbot]

Water to wine leaves you with less crests than it should after consuming them for the bonus. What it should do is consume 3 if you have at least 5 while giving you 1 for its own use, leaving you with 2 less than before. What it seems to be doing is either consuming 5 rather than 3 or actually removing an extra crest with its own use rather than giving one like it should. Either way, you're left with 4 less crests afterwards even though it should be consuming 3 and giving you 1. Other crest consuming spells I tested seem to be working properly.

[Neus]

This has been corrected in 2.73.