Avatar not migrated from JomSocial?

Hello,

I just tried to migrate form JomSocial to EasySocial. I really love EasySocial, but I have some problems.

1. "Normal messages" will not be migrated, is this right? Example: A user writes in JS-stream: "It is cold outside." This message does not appear in the ES stream after migration, isn't it?
   
2. User-profiles get migrated correctly, also images and so on. But avatars do not appear in ES. There even is no subfolder in the "com_easysocial/avatars/" folder. I now manually set avatar for admin-account, then the files appear. Am I doing wrong? I successfully did a test-run before updating to new ES version. May there be any relation to new version?
   

This is only one small question an one problem. I hope, you can help me.

Regards
Samson

PS: Groups get migrated just at the moment. This will take some hours. I run the user-migrator three times. It finished alway "successfully".