Finally after a long quiet time without any mails, I received a stack of mails late morning. It was a surprise as the normal schedule of Monday changed to Tuesday.
I received mails postmarked on the key date of 15 April 2020 (the start of the Movement Control Order Phase 3) and 16 April 2020. The mail on 15 April 2020 had the anti COVID-19 logo safety slogan but the 16 April 2020 mail went to Machine 08 which means no slogan.
However, field reports have verified that the slogan cancellation was available on 16 April 2020 as Machine 01 was running. Many thanks for sharing the information.
I noted an interesting find. The mails that I posted were actually sorted at random in the National Mail Centre. Some mails posted on 11, 13 and 14 April 2020 were mixed and processed into Machine 01 and Machine 08. Thus it is probable that the mails were collected on 14 April as a batch and then delivered to the National Mail Centre for processing. The mails were all mixed up and put into the sorters.
Here are my mailing dates and the machine postmarks:
11 April – postmarked 13 April with slogan (Machine 01)
11 April – postmarked 15 April with slogan (Machine 01)
13 April – postmarked 15 April with slogan (Machine 01)
13 April – postmarked 16 April without slogan (Machine 08)
14 April – postmarked 15 April with slogan (Machine 01)
14 April – postmarked 16 April without slogan (Machine 08)
Thus you can see from my tracking, the mail are all mixed up before being processed.
You should also be receiving an acknowledgement of your COVID-19 slogan order being processed from SODA soon if you managed to send in your order.
Any interesting findings from your side?
sky52200
myfdc 
Thanks but sad