AMD Encoder Plugin Version 1.3.3.1 is out!
I've released Version 1.3.3.1 to the public now, it contains some fixes for things broken in 1.3.3.0 and some additional performance improvements to OpenCL and threading.

Get it here: https://github.com/Xaymar/OBS-AMD-Advanced-Media-Framework/releases/tag/1.3.3.1