The change in flashing bases display was a good one. No more guessing which bases are maybe under gv attack when logging on.
But sadly, bases that continued to flash when some enemy discoed will do so endlessly, even relogging won't help now.
Currently there are 3-4 bases on my side that are flashing for hours now. Far behind the front line, no enemies around. In the last 6 hours I logged in maybe four or five times, but no change....
Example:

I have checked every of those bases flashing. Nothing there. A138 (the base at the top) was flashing already when I first logged on almost 8 hours ago. A few of the others now flashing for some hours, too.