Tactics trainer "Recent problems" preview reversed

The previews on previous Tactics Trainer problems are usually reversed, i.e. there's black on the bottom when the player takes white, and the other way round.

http://imgur.com/ETipK

This leads to some confusion when trying to find a problem- the problem and the preview are from opposite sides.

Note: This happens only for problems where the computer takes the first move. If the first move belongs to the player (rare in problems but happens), then the preview is correct.

Examples:

Problem 0027873 (computer plays first: preview with black on bottom, problem with white on bottom)

Problem 0028698 (computer plays first: preview with white on bottom, problem with black on bottom)

Problem 0025157 (player plays first: white on bottom in both preview and problem)