Hey there, @Lazarus_Long. Thanks for reporting this. May we ask what exact issue you're seeing with /feedback? Will the window never load? Will the feedback not submit?
I can select a topic, and write a description but not submit it. The submit button just stays greyed out. There are a few minor graphics glitches on the screen as well. Things like the radio buttons staying lit if you change topics, or not lighting at all.
System specs:
Windows 7 Pro fully patched.
Intel Core i5 2500
Intel DH67BL Motherboard chipset driver version 9.4.0.1027
AMD HD7950 Driver version 13.12
Intel HD audio (RealTek chipset)