Pitch and modwheel stopped working in 1.5.5

Hi there, for first i would like to send a big thanks to the developers for their amazing work.

Now to the bug. On 1.5.5 both vst and even standalone versions stopped recieving pitch bend and modwheel messages.

Reinstalling and deleting all registry entries didn’t help

Then I installed latest stable version, everything worked flawlessly there

Then I installed 1.5.5 again. Modwheel magically started working, but pitchbend is still idle and not responding to the pitch wheel.