Please go back in time and recollect how during that period the quota wasn't displayed on the PNR entries when the chart was prepared. There are many other similar entries from that period.
Also, for this PNR entry, the quota changed from RLWL to GNWL, which happens with PNRs confirmed through HO quota. Berth number was also released without chart preparation.
Refer to reply #12 before jumping to conclusions.
This was not just a one-off case. There were a large number of similar PNR entries at that time affected due to some bug in the official website/IRI, and everything was discussed in the PNR forum. That's why I told you to check the situation from December, when this problem had occurred.