Unity 4.5.5 Pro - License bug, windows exports a trial version

At my work we purchased a few days ago the Unity 5.x Pro license. However when I use Unity 4.5.5 with the Pro license that has been upgraded to 5.x I get a strange bug.

My windows builds contain the Unity Splash and on the bottom right corner there is a text “Trial version”.
The license I have is legal and we have Trail in our builds. I also tried to disable all licenses on our account and then reactivate the Pro license. But the same thing happens.

Next week I have to deliver my product, but I can’t without this being fixed. Is there something I can do, contact the unity support directly?

Here a screenshot

Fixed, seamed while having an order for Unity 5.x active, the Unity 4.x seams to get a watermark also. So now we had send the client a watermark, while we payed our Unity 4.x license 2 years ago. maybe this watermark should only be active on Unity 5.x licenses when payment has not going trough?

Just a feedback, but the support fixed it right now. This can be used as reference for people having the same issue.