If there is no mystery happens than we should be ok. As i have seen people waiting for 4 months and few got it in 3 weeks. Hopefully there would be something that caused this with a reason.
If all goes well we should be expecting an approval in 2 to 3 days in sha Allah, but lets see

liam11 wrote:HI HK1
Basically we have the same case. my sons application was received by the HO on the 24th of March. Same acknowledgement date as yours. Jusr relived to know that i have someone with the same date of application still waiting as well. hope we here from them soon. thanks