There might be something real going on. Another dutch guy reported that he trained ID but it shows exactly the same pops as last week.
Dunno what to think about this, but those reports are weird.
Guys that reported problems (might be easier to look wether there is a problem or not)
(80626), reported 2 weeks without pops at ID. Can be standard.
(112412), reported the exact same pops with ID training as last week, I guess he means that the errors didn't dissappear.
(66494), reported no pops at RB training with 6 trainees, can be standard as well.
(66494), no pops, but can be standard as well.
All said, there might be nothing wrong, and some guys might see ghosts, but on the other hand it's worth to check it out.