Earlier I had no problems at all, not so now, but am I concerned or going to do anything about it no.
Honestly don’t chase shadows as at time is can be like watching an indicator, it’s working, oops, now it’s not. There are times when there cab be issues with the back-end servers for the webrep, just give it time.
For me WebRep rarely gives any indication at all, being greyed out. When it does show green, it always the same rating for all sites regardless. The next time it decides to work, it may show the same sites with a good rating with many votes, as compared to a good rating with a few votes. IOW, the results are totally random.