[TYPO3-seminars] Registration-Redirect after Login doesn't work

[AK Freizeiten - Andreas Germann]

Hi there,

We use seminars for several months (great extension!) but always had 
some problems with felogin and the redirection to the registration page 
after login - and I'd like to solve these problems.

We usually use RealURL but even if I deactivate it the result is still 
the same. For debugging I take the PID-Version...

When I'm logged in and want to register for a seminar everything work's 
fine.
The link for the registration looks like
http://www.jugendseminare.org/index.php?id=328&tx_seminars_pi1[seminar]=14&tx_seminars_pi1[action]=register

When I'm not logged in and want to register the registration link looks like
http://www.jugendseminare.org/index.php?id=334&tx_seminars_pi1[uid]=14&redirect_url=http%3A%2F%2Fwww.jugendseminare.org%2Findex.php%3Fid%3D328%26tx_seminars_pi1%255Bseminar%255D%3D14%26tx_seminars_pi1%255Baction%255D%3Dregister

Following the link I get the login page, after login I get the message 
that I'm logged in, but the redirection doesn't work.
As browser-address is shown:
http://www.jugendseminare.org/anmeldung-login/login/?tx_seminars_pi1[uid]=14
So the redirect-adress is somehow lost or doesn't work. I am wondering 
about the strange redirect-string...

the TS-setup:
  registerPID = 328
  loginPID = 334

On the Login-Page (PID: 334) I have two content elements:
1. seminars with event-title
2. felogin; redirect-option: GET/POST-Variabels, use first option & 
Redirect after Logoff, but no other redirect-options selected

On the Registration-Page (PID: 328) there are two content elements:
1. Text-Element: Please login (only visible when logged off)
2. seminars with seminar-registration-form

Version information: seminars 0.9.1, oelib 0.7.1, onetimeaccount 0.7.1, 
felogin 1.3.0, sr_feuser_register 2.5.25

Any hints?


Thanks for answering...

Andreas