Thanks for reply.
I have TB still with me.
I deleted this wrong log, but the TB is still seen in inventory!
On the TB page the log with mistaken "drop" is gone too, but
the wrong cache is still vieved on "recently spotted" on TB page,
and when I want to log this cache again correcly
(and other visited by this TB caches) I dont have an option to log this TB anymore
Any ideas for fixing this mess?