Images in MyHeritage Family Tree Builder

[Stephen Davies]

I am running WINE 1.9.11 (Staging) under Fedora 22.

I have been running the MyHeritage Family Tree Builder V7 product on this box 
for several years without issue but recently (last month perhaps), FTB is no 
longer able to display JPEG photographs.
The JPEG files exist in the relevant directory but they all display as blank 
images.

FTB has not changed but there have been numerous updates to F22 and to WINE 
suggesting that this may be the cause.

Can anybody throw any light on what may have happened?

Cheers and thanks,
Stephen