Trial's 4th boss (Zaroth) Hourglass phase bug : time ticks WAY faster than it should

During Zaroth's boss fight, something is causing the time-gated hourglass phase to be WAY shorter than it should be.

Here I have a regular clip of a friend failing the phase, representing a normal duration (13 seconds from the moment the clock starts ticking): https://imgur.com/a/1oLjLVt


Here I have another clip of me failing the mechanic (with 90% ms), but the duration is much shorter (5 seconds) :
https://imgur.com/a/n5EHW2U


As for afflictions, I had faster traps, but I also had the slower traps boon, and I've had this happen to a much worse degree (about 2 seconds duration) in another run with only slower traps boon and no faster trap affliction (I have no idea if those afflictions interact with it, but just in case).


I suspect the bug might be caused by chill/freeze, or maybe some boons/afflictions, as it only started happening after I swapped to frost mages from arsonist. It could also come from the previous patch.

Edit: I want to add that I've been doing carries before that, and the time was fine. unless a patch made it so the time give is shorter in groups? It wasn't like that before however, and why would it be 2 seconds sometimes, and other 5?

It happened to me twice yesterday...but I was doing carries the day before without any problem..I don't know what it's causing this,but seems bugged in my opinion..even if the clock is going faster because you're in a full party is impossible to take every hourglass in time. Hopefully they fix it...I could only carry 3 times before this bug make me fail twice in a row 😵

Even if they patched,I couldn't find anything in patch notes...