[RCU] no messages listed in search result

hi,

after upgrading vom rc 0.9.5 to 1.0.2 everything works fine for me but the search function does not.

in some cases, the message list remains empty while the search result says "message 1 to 50 of 342". (see attachment) for example i want to search a sender by typing his "domain" or "domain.tld" of the email address, the message list is empty. when i search for "user@domain.tld", all search results are displayed in the message list. for other email addresses / domains / words ("gmail.com" for example), the search function works. same behaviour in both original themes. in rc 0.9.5 in all cases the same search works fine. i can't find any hint in the logfiles.

any ideas? what kind of additional information do you need?

regards stefan