Some indicators repaint or dosnt draw the arrow on current bar but previous of a range of candles, other uses objects to draw them , try both indicator visable block and indicator appears, and try with different candle ranges back to see it it does anything
Use on trade for that.
Trade closed block and set by takeprofit then add a buy block and sell block
@Jennifer time filter should do it , and connect that do close loosable trades
if that's not the case try the indicator is visible block instead of indicator appear , they seems do be different sometimes
Either the arrows actually repaint , and changes them to a better point , or the arrows often are drawn on candle 1 instead of current candle 0 
a gap comes in a blink of an eye , so if the ea detects a gap it will do that in a tick , in that tick you can have that compairing condition to make so that the ea dosnt enter a trade there , bacause a gab does make every indicator go bananas aswell , so not to trade it , just to avoid it .
sure there are ways , we can compair candles closing on candle 1 and open price on candle 0 , if they are not aline you have a gap , candle 0 open price is 1 pip </> candle 1 close price
close your ea and all of your positions on friday , and open the ea on monday when the market has become more normal
or you can filter with spread , so you only trade when the spread is low and controlled
Sorry that was a complete candle over the upper line ,
Once / bar
No buy trade
High > upper line
Buy
That should be it 
Use high > upper line and low > upper
Connect them both to "and" block
Use it all with no trade and then It will only have on trade opened at the time 
Made some more
8 in total now , can't sleep .. can you notice hahahha ..
https://fxdreema.com/shared/aGIpZ6bKc
here you have 3 things to try , one of them have to work , not that 1 is on tick , the other 2 are on trade
Try this, on trade
Trade created - add to volume ?
Or try what I wrote before on trade as well
Hmm maybe each trade your condition block then add volume? What might work
you can use almost all of the indicators that exists , and when the indicators you have selected are true , then the ea draws the line , and trades after that if you want to
we can have it so that when all of the conditions is true it draws a line lets say -+10 pips above/below closed ( current ) price .
and if it goes up and hits the line it deletes the line and starts over ?
you should be able to soon , were currently have a problem downloading mq4 files , will soon be fixed i hope.
If you have further questions maybe i can help , dont be afraid to ask
actually mine just stopped working ... for both firefox and chrome 
does it work in firefox ?
Its always nice to hear that someone likes what i do , my approaches is simple in my mind , often by making the solution much easier than it have to be.
here is the same method but with zigzag , but in this case i made the lines 10 pips above high zigzag and 10 pips below zigzag
https://fxdreema.com/shared/7Ths4EE0e
can even be made this way
https://fxdreema.com/shared/vSNVJuxLc
using 10 pips above and below current zigzag price .
or even like this
https://fxdreema.com/shared/Veiiqyq5e
Here the zigzag itself does all of the job, if the price of the zigzag pushes above the upper line it will follow it as long it has contact with it , and the lower line follows with in this case a 10 pip distance from the higher at all times , the same with the lower line , then the upper follows with a 10 pip distance