Bees (vanilla) are leaving the Advanced Beehive with expansion box i think they was still there when i haven't got any boxes
they just went for a trip ` 50 blocks away from my base

Which version of the mod are you running? A couple of versions ago I fixed a problem where a hive with expansion box would forget that it has 5 available spaces and revert to 3 when unloaded. You'll need to right click the hive block to make it recalculate the space.

The latest + I found that the "compass" works only once and if you stand in front of some nest that the locator is seeking it shows the arrow to back

Found out the problem, there had been a compile problem with that version. A new one has been uploaded.

The nest locator is a little tricky and in need of a rewrite, but what do you mean it works only once? You need to tune it to a type of nest and then keep right clicking as you travel for it to search near you for a nest.

... if you stand in front of some nest that the locator is seeking it shows the arrow to back.

This is happening for me as well, on version 0.6.9.11. I think the problem is in src/main/resources/assets/productivebees/models/item/nest_locator. File "16.json" is missing. 16.png is the forward-pointing image. That image never appears for me when playing.

I can log this as a new bug if that would help matters. Thanks for the mod.

Created #188 since the problem isn't related to this bug.