Sorry!
First (maybe you have seen it), the email notifications didn't work anymore. So the forum (phpBB) script have to be updated. Now the notifications work again, but the avatars have got lost. I checked mine, but they really have gone. So I uploaded mine again. Cant remember the requirements of the old script, but now they are max. 12 KB; mix. 20 x 20, max. 150 x 150 pixels; jpg, gif or png.
Please upload yours again, if you want
Thanks!