No need to worry. Gunka has had to cut down on the number of daily updates because the campaign has so many members now. It still updates just not as frequently. Nothing to worry about though as Gunka manually updates at the end of the round to get the final figures, so you won't miss out.
In fact, the problem is in the forum itself. It is heavily congested and frequent requests are blocked and I had to pause between each request a pause of 5 seconds.
Well, at the same time split into several parts. Run at different times of day.