Correct me if wrong, PLEASE! Anomaly in the TASK!

I might be wrong, please be ready to correct me.

The task started at 01:07. The housemates decided on the strongest contestant and then BB introduced the trophy. Let's say the timer was set at 01:25 or 01:30. The task SHOULD have ended by 7:30 max.

Now, the gong, at first, was going off every 40 minutes or so. Till the point where Kishwer was handed over the trophy by Rishab we had seen 8 handovers. Kishwer was handed over at 07:28. If we carry out calculations it does sum up to 40-45 minutes per handover BUT here's the catch. Just 14 minutes later the gong strikes again! At 07:42 the gong went off again and the trophy was handed over to Keith who ultimately won the task.

Now my question is, why such inconsistency for the last one? Did BB not want Kishwer to get nominated? 6 hours had passed and also it was a rather quick call to strike the gong again! Was BB sure Kishwer will nominate one of Keith/Rochelle?

This also makes me ask, why was such a task introduced when in the end it was BB taking the decision?

I might be wrong but thats what I observed.

I think the task started when the trophy was HANDED over to KEITH.

The task ended when the trophy was HANDED over to KEITH.

The task ended at 7:42 itself because after that holding the trophy didnt matter because BB wasn't ringing again.

Secondly, the bigger question is WHY SUCH AN ANOMALY FOR THE LAST CHANGE? 14 minutes instead of 40 minutes, WHY?

As you said by logic task should be ended when Kiswr ( GAWD I HATE TO type this woman's name) had the trophy.But BB team didn't want it.

In reality, it was probably All pre decided by biggboss when to end the task when a certain housemate gets the trophy. Clearly bb wanted the useless boring Keith to get in the noms list so he doesn't just escape noms n reach the finals... Cos I really doubt anyone would have ever nominated Keith.. So yeah bb has done these type of ploys before too to get the boring housemate up in the noms list n out of the house soon... Now I'm sure they won't kick out Keith right away, cos that would just make it obvious, but Keith prob isn't reaching finals.