Hi Ruben,
Here is a link to one of the threads I know this is happening for.
As for the changes, these were done over a year ago and this is the very first time a problem has ever surfaced. James helps me a lot with some of the work when needed.
I hope this link helps you:
Link to Thread Not Working Not sure about the Login issue - I have people registering so I have to look into this.
Please let me know if you need anything else.
Thanks,
Tom
