Rushing Claw Build Bug?

Yesterday, I ran through several Pits to upgrade my Glyphs. With my Rushing Claw build, I was able to speedrun through them effortlessly in about two minutes. Then, suddenly—sometime around midnight—my rotation stopped working. I’m no longer speedrunning; instead, I’m moving at a snail's pace and constantly have to wait for my cooldowns to finish. I haven't changed my gear or made any other modifications. My Rushing Claw ability is stuck on permanent cooldown, and I can only cast it once. I even reset and re-allocated my Paragon points and Skill Tree, but there was no improvement. It seems as though my cooldown reduction isn't kicking in—or perhaps my "Shapeshifter" resource (Spirit/Wildness) is barely generating. I’ve also read posts on other forums mentioning a "Ravager" bug, though I’ve verified that my points for that are allocated correctly. I suspect this is a bug introduced by a recent patch. If anyone has encountered this issue and can offer a solution, I would be extremely grateful.