The new format for User Activity page now shows the "Next tag badge" with the vote score and the answer score for that tag.
In my user activity page, I had noted a discrepancy, as the information for the vote score was 18 in the "Next tag badge" information, and 19 in the Tags section of the summary of activities. The vote score was first below 100, then above 100 without any effect.
The answer score was increased by 1 about a day ago, and both numbers were increased, the former to 19 and the latter to 20.
Since no badge was awarded, I concluded that the former value of 19 in the "Next tag badge" information is the one that counts. No big issue. But it might be better to have consistent reporting and the same value on both places.
The tags raising this problem for me is compilers.
In case my user page evolves, and you need to see the inconsistency, I am keeping a copy.